CN106052211A - Flow distributor, flow distribution assembly and air conditioner - Google Patents
Flow distributor, flow distribution assembly and air conditioner Download PDFInfo
- Publication number
- CN106052211A CN106052211A CN201610585020.9A CN201610585020A CN106052211A CN 106052211 A CN106052211 A CN 106052211A CN 201610585020 A CN201610585020 A CN 201610585020A CN 106052211 A CN106052211 A CN 106052211A
- Authority
- CN
- China
- Prior art keywords
- diverter
- flow
- porous media
- piece
- flow distribution
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/09—Improving heat transfers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention provides a flow distributor, a flow distribution assembly and an air conditioner. The flow distributor comprises a liquid inlet part and a flow distribution part. A liquid inlet is formed in the liquid inlet part, and the flow distribution part is provided with multiple flow distribution openings. The flow distribution part comprises a porous medium part which is located between the liquid inlet and the flow distribution openings. According to the flow distributor, the flow distribution assembly and the air conditioner, the porous medium part located between the liquid inlet and the flow distribution openings is arranged on the flow distributor, refrigerant entering the flow distributor can be sufficiently mixed and subjected to flow distribution in the porous medium part by means of the structural characteristics of the porous medium part, the flow of the refrigerant flowing to each flow distribution opening is roughly the same, and therefore the problem that liquid distribution is not even due to centrifugal force is solved; and in addition, due to the multi-flow-distribution function of the porous medium part, noise generated by flow distribution of the refrigerant interferes with one another to be reduced, and therefore the liquid flowing noise of the refrigerant can be obviously lowered.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of diverter, shunt assembly and air-conditioner.
Background technology
In refrigeration systems, cold-producing medium, after throttling arrangement, becomes biphase gas and liquid flow and enters vaporizer through diverter
In.Each branch road that can cold-producing medium be evenly distributed to vaporizer is very big on the impact of whole refrigeration system, separator separatory
Inequality influences whether the heat exchange property of vaporizer, thus has influence on the service behaviour of whole refrigeration system.At present, the knot of diverter
Structure is only substantially to be assigned to by coolant in each branch of vaporizer, but coolant distribution uniformity it is difficult to ensure that.And due to
Coolant is in two-phase state in diverter, due to the existence of a large amount of bubbles before entrance separatory capillary tube, can produce the biggest liquid
Stream noise.
Summary of the invention
It is desirable to provide a kind of diverter, shunt assembly and air-conditioner, divide solving diverter of the prior art
Liquid uneven or produce noise technical problem.
The invention provides a kind of diverter, including: feed liquor portion and distributary division, feed liquor portion has inlet, and distributary division has
There is multiple diffluence pass；Distributary division includes piece of porous media, and piece of porous media is between inlet and diffluence pass.
Further, piece of porous media includes the tap hole of multiple arbitrary arrangement, and the most adjacent two tap holes are even
Logical.
Further, along coolant flow direction, tap hole is arranged as at least three layers.
Further, piece of porous media is in the cone-shaped being gradually increased along coolant flow direction cross-sectional area.
Further, distributary division includes that main body, main body have the receiving chamber accommodating piece of porous media.
Further, diffluence pass communicates with accommodating chamber；It is additionally provided with the multiple shuntings communicated with multiple diffluence pass in main body to lead to
Road.
Further, multiple split channels are dispersion shape distribution.
Present invention also offers a kind of shunt assembly, feed tube, many drain pipes and connection feed tube and from drain pipe
Diverter；Diverter is above-mentioned diverter.
Present invention also offers a kind of air-conditioner, including shunt assembly described above.
Diverter, shunt assembly and air-conditioner according to the present invention, is positioned at inlet by arranging on diverter and divides
Piece of porous media between head piece, utilizes the architectural characteristic of piece of porous media to make the coolant entering in liquor separator at porous media
It is sufficiently mixed in part and shunts so that the cold medium flux flowing to each liquid separating port is similar, thus overcomes owing to centrifugal force is led
Cause the problem that separatory is uneven；Additionally, due to the repeatedly shunting action of piece of porous media, the noise making coolant distribution produce is mutual
Interfere noise reduction, therefore, it is possible to reduce the liquid stream noise of coolant significantly.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the cross-sectional schematic of the diverter of the present invention；
Fig. 2 is the structural representation of the piece of porous media of the present invention；
Fig. 3 is the structural representation of the shunt assembly of the present invention；
Fig. 4 is the cross-sectional schematic of Fig. 3.
Description of reference numerals:
1, diverter；10, feed liquor portion；101, inlet；20, distributary division；201, diffluence pass；202, piece of porous media；
202a, tap hole；203a, split channel；2, feed tube；3, drain pipe.
Detailed description of the invention
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, according to the diverter 1 of the present invention, including feed liquor portion 10 and distributary division 20, feed liquor portion 10 have into
Liquid mouth 101, distributary division 20 has multiple diffluence pass 201, and distributary division 20 includes that piece of porous media 202, piece of porous media 202 are positioned at
Between inlet 101 and diffluence pass 201.Diverter 1 according to the present invention, is positioned at inlet 101 by arranging on diverter 1
And the piece of porous media 202 between diffluence pass 201, utilize the architectural characteristic of piece of porous media 202 to make to enter in liquor separator
Coolant is sufficiently mixed in piece of porous media 202 and shunts so that the cold medium flux flowing to each liquid separating port is similar, thus gram
Take owing to centrifugal force causes the uneven problem of separatory；Additionally, due to the repeatedly shunting action of piece of porous media 202, make coolant
The noise that shunting produces interferes noise reduction, therefore, it is possible to reduce the liquid stream noise of coolant significantly.
Specifically, as in figure 2 it is shown, piece of porous media 202 includes the skeleton being made up of solid matter and is separated into by skeleton
The slight void of multiple dense clusters.Slight void is the tap hole 202a of the diverter 1 of the present invention, and tap hole 202a is any
Arrangement, the most adjacent two tap hole 202a connect or do not connect.Preferably, tap hole 202a random alignment is adjacent
Two tap hole 202a connect the most at random or do not connect, and such structure makes the coolant in piece of porous media 202 repeatedly shunt,
Coolant flow path ratio is more tortuous, the most just increases flow path, so that coolant mixes more in piece of porous media 202
Add uniformly, also increase the cold medium flux making to flow to each liquid separating port uniform simultaneously.It addition, multiple tap hole 202a's repeatedly divides
Stream effect, the noise making coolant distribution produce interferes noise reduction, therefore, it is possible to reduce the liquid stream noise of coolant significantly.
Preferably, along coolant flow direction, tap hole 202a is arranged as at least three layers, to increase coolant further in porous
Flowing time, path and shunting number of times in medium member 202, is assigned to each with the further uniformity improving mixing and coolant
The uniformity of liquid separating port.
In the present embodiment, piece of porous media 202 in the cone-shaped being gradually increased along coolant flow direction cross-sectional area,
To increase the flow area of coolant, reduce the flowing velocity of coolant, thus improve the uniformity of mixing and coolant is assigned to each
The uniformity of liquid separating port.
Specifically, in conjunction with Fig. 1 and Fig. 2, the distributary division 20 of the present invention includes that main body, main body have receiving piece of porous media
The receiving chamber of 202, the contour structures of piece of porous media 202 is suitable with the structure accommodating chamber.The inlet 101 of diverter 1 with
Diffluence pass 201 all communicates with receiving chamber；The multiple split channel 203a communicated with multiple diffluence pass 201 it are additionally provided with in main body, with
By split channel 203a, the coolant in diverter 1 is transported in other pipelines.Preferably, multiple split channel 203a are in dissipating
Penetrate shape distribution, it is simple to process and install.
As shown in Figure 3 and Figure 4, present invention also offers a kind of shunt assembly, this shunt assembly includes above-mentioned diverter
1, so that shunt assembly separatory is uniform and the liquid stream noise of reduction coolant.Shunt assembly also includes feed tube 2, many drain pipes 3,
Diverter 1 connects feed tube 2 and many drain pipes 3.Feed tube 2 stretches in inlet 101, and drain pipe 3 stretches into the shunting of correspondence
In mouth 201.
Present invention also offers a kind of air-conditioner, including above-mentioned shunt assembly, thus improve separatory uniformity, improve sky
Exchange thermal effect.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
Diverter, shunt assembly and air-conditioner according to the present invention, is positioned at inlet 101 by arranging on diverter 1
And the piece of porous media 202 between diffluence pass 201, utilize the architectural characteristic of piece of porous media 202 to make to enter in liquor separator
Coolant is sufficiently mixed in piece of porous media 202 and shunts so that the cold medium flux flowing to each liquid separating port is similar, thus gram
Take owing to centrifugal force causes the uneven problem of separatory；Additionally, due to the repeatedly shunting action of piece of porous media 202, make coolant
The noise that shunting produces interferes noise reduction, therefore, it is possible to reduce the liquid stream noise of coolant significantly.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For Yuan, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (9)
1. a diverter, including: feed liquor portion (10) and distributary division (20), described feed liquor portion (10) has inlet (101), institute
State distributary division (20) and there is multiple diffluence pass (201)；It is characterized in that,
Described distributary division (20) includes that piece of porous media (202), described piece of porous media (202) are positioned at described inlet (101)
And between described diffluence pass (201).
Diverter the most according to claim 1, it is characterised in that
Described piece of porous media (202) includes the tap hole (202a) of multiple arbitrary arrangement, divides described in the most adjacent two
Discharge orifice (202a) connects.
Diverter the most according to claim 2, it is characterised in that
Along coolant flow direction, described tap hole (202a) is arranged as at least three layers.
Diverter the most according to claim 1, it is characterised in that
Described piece of porous media (202) is in the cone-shaped being gradually increased along coolant flow direction cross-sectional area.
Diverter the most according to claim 1, it is characterised in that
Described distributary division (20) includes that main body, described main body have the receiving chamber accommodating described piece of porous media (202).
Diverter the most according to claim 5, it is characterised in that
Described diffluence pass (201) communicates with described receiving chamber；
The multiple split channels (203a) communicated with the plurality of diffluence pass (201) it are additionally provided with in described main body.
Diverter the most according to claim 6, it is characterised in that
The plurality of split channel (203a) is distributed in dispersion shape.
8. a shunt assembly, feed tube (2), many drain pipes (3) and connect described feed tube (2) and from described drain pipe
(3) diverter (1)；It is characterized in that, described diverter (1) is the diverter (1) described in any one of claim 1 to 7.
9. an air-conditioner, it is characterised in that include shunt assembly as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585020.9A CN106052211A (en) | 2016-07-22 | 2016-07-22 | Flow distributor, flow distribution assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610585020.9A CN106052211A (en) | 2016-07-22 | 2016-07-22 | Flow distributor, flow distribution assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106052211A true CN106052211A (en) | 2016-10-26 |
Family
ID=57417397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610585020.9A Pending CN106052211A (en) | 2016-07-22 | 2016-07-22 | Flow distributor, flow distribution assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106052211A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440548A (en) * | 2016-11-11 | 2017-02-22 | 珠海格力电器股份有限公司 | Liquid separation head and air conditioner |
| CN107166818A (en) * | 2017-07-06 | 2017-09-15 | 苏州泰隆制冷有限公司 | A kind of hole brass distributor of practicality and high efficiency 48 |
| CN107990604A (en) * | 2017-11-29 | 2018-05-04 | 珠海格力电器股份有限公司 | Current divider and there is its air conditioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5097866A (en) * | 1990-07-30 | 1992-03-24 | Carrier Corporation | Refrigerant metering device |
| JP2000356437A (en) * | 1999-06-16 | 2000-12-26 | Mitsubishi Heavy Ind Ltd | Distributor for air conditioner |
| CN201106968Y (en) * | 2007-11-19 | 2008-08-27 | 浙江盾安人工环境设备股份有限公司 | Fluid distributor for air-conditioning unit |
| CN201731695U (en) * | 2010-07-12 | 2011-02-02 | 宁波奥克斯电气有限公司 | Throttling gear component |
| CN102445032A (en) * | 2010-09-30 | 2012-05-09 | 珠海格力电器股份有限公司 | Buffer and air-conditioner using same |
| CN205316760U (en) * | 2016-01-19 | 2016-06-15 | 诸暨市双姣制冷配件有限公司 | Novel liquid separation head |
| CN205957557U (en) * | 2016-07-22 | 2017-02-15 | 珠海格力电器股份有限公司 | Shunt, reposition of redundant personnel subassembly and air conditioner |
-
2016
- 2016-07-22 CN CN201610585020.9A patent/CN106052211A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5097866A (en) * | 1990-07-30 | 1992-03-24 | Carrier Corporation | Refrigerant metering device |
| JP2000356437A (en) * | 1999-06-16 | 2000-12-26 | Mitsubishi Heavy Ind Ltd | Distributor for air conditioner |
| CN201106968Y (en) * | 2007-11-19 | 2008-08-27 | 浙江盾安人工环境设备股份有限公司 | Fluid distributor for air-conditioning unit |
| CN201731695U (en) * | 2010-07-12 | 2011-02-02 | 宁波奥克斯电气有限公司 | Throttling gear component |
| CN102445032A (en) * | 2010-09-30 | 2012-05-09 | 珠海格力电器股份有限公司 | Buffer and air-conditioner using same |
| CN205316760U (en) * | 2016-01-19 | 2016-06-15 | 诸暨市双姣制冷配件有限公司 | Novel liquid separation head |
| CN205957557U (en) * | 2016-07-22 | 2017-02-15 | 珠海格力电器股份有限公司 | Shunt, reposition of redundant personnel subassembly and air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440548A (en) * | 2016-11-11 | 2017-02-22 | 珠海格力电器股份有限公司 | Liquid separation head and air conditioner |
| CN107166818A (en) * | 2017-07-06 | 2017-09-15 | 苏州泰隆制冷有限公司 | A kind of hole brass distributor of practicality and high efficiency 48 |
| CN107990604A (en) * | 2017-11-29 | 2018-05-04 | 珠海格力电器股份有限公司 | Current divider and there is its air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106052211A (en) | Flow distributor, flow distribution assembly and air conditioner | |
| JP5474403B2 (en) | Refrigerant shunt | |
| CN106482550A (en) | Channel structure, shell and tube exchanger and air-conditioner | |
| CN105783349A (en) | Refrigerant pipeline distributor | |
| JP2011169496A (en) | Refrigerant distributor | |
| CN103807936B (en) | A kind of heat pump air conditioning system | |
| CA2902639A1 (en) | Air-conditioning assembly for a rail vehicle | |
| CN204227763U (en) | Air-conditioner and parallel-flow evaporator thereof | |
| CN113217996A (en) | Microchannel heat exchanger and air conditioner | |
| JP2007155308A (en) | Flow divider and refrigeration cycle device using the same | |
| CN102997505B (en) | Single-flow dry evaporator | |
| CN102478331B (en) | Liquid distributor and air conditioner comprising same | |
| CN205957557U (en) | Shunt, reposition of redundant personnel subassembly and air conditioner | |
| CN106322849B (en) | Heat exchanger structure | |
| CN104315758A (en) | Air conditioner and parallel flow evaporator thereof | |
| CN201903230U (en) | Liquid distributor and air conditioner comprising same | |
| JP2006112668A (en) | Outdoor unit for multi-chamber type air conditioner | |
| KR20140104927A (en) | Device for distributing a refrigerant mass flow | |
| JP2013050221A (en) | Refrigerant distributor and heat pump apparatus using the same | |
| CN220507338U (en) | Throttling filter element and air conditioner | |
| CN208968108U (en) | Refrigerant dispenser and air-conditioner set containing it | |
| CN2835907Y (en) | Distributor for air conditioner | |
| CN104006576A (en) | Heat exchanger | |
| CN104061722B (en) | Dispenser and the air-conditioning equipped with the dispenser | |
| CN219693606U (en) | Throttling liquid separating device and heat exchange equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |
|
| RJ01 | Rejection of invention patent application after publication |