CN206176835U - Air conditioning unit and knockout thereof - Google Patents
Air conditioning unit and knockout thereof Download PDFInfo
- Publication number
- CN206176835U CN206176835U CN201621208246.9U CN201621208246U CN206176835U CN 206176835 U CN206176835 U CN 206176835U CN 201621208246 U CN201621208246 U CN 201621208246U CN 206176835 U CN206176835 U CN 206176835U
- Authority
- CN
- China
- Prior art keywords
- liquid
- house steward
- point
- liquid house
- liquor separator
- 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 - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 152
- 230000008676 import Effects 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 abstract description 11
- 230000008020 evaporation Effects 0.000 abstract description 3
- 238000001704 evaporation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 21
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Abstract
The utility model discloses an air conditioning unit and knockout thereof, knockout wherein divide the liquid house steward to have import and export including dividing liquid house steward and duo gen to divide the liquid branch pipe, and the refrigerant gets into through the import and divides the liquid house steward and discharge from the export, divides liquid house steward's runner cross -section to reduce gradually along minute liquid house steward's import to export orientation, divides liquid house steward's runner cross -section to reduce gradually along the refrigerant flow direction promptly. During the use, branch liquid house steward's import and the pressure differential between the export are less, and get into the more balanced with refrigerant pressure of each minute liquid branch pipe, have avoided the phenomenon of liquid refrigerants owing to the pressure differential evaporation, and then avoid the bubble to assemble production liquid flow noise.
Description
Technical field
This utility model is related to air conditioner technical field, more particularly, it relates to a kind of air conditioning unit and its liquor separator.
Background technology
Many capillaries are usually used in prior art and liquid-dividing head connects the coolant to air-conditioner and carries out a point liquid, point liquid mistake
Liquid inlet volume in journey by adjusting the length of capillary tube to adjust every branch.During point liquid, due to liquid-dividing head import and
Have larger pressure reduction between outlet, cause liquid refrigerants by during capillary tube because differential pressure action has part refrigerant evaporation, coolant
Bubble converges rupture and causes liquid stream sound.And, capillary tube increased flow path resistance per se with certain restriction effect.Together
When, the caliber of capillary tube is less to be susceptible to Partial Blocking, flexible capillary tube location difficulty.
In sum, how to efficiently solve the inlet and outlet pressure difference of liquid-dividing head causes the problem of larger liquid stream sound greatly,
It is current those skilled in the art's urgent problem.
Utility model content
In view of this, first purpose of the present utility model is to provide a kind of liquor separator, the structure design of the liquor separator
The inlet and outlet pressure difference of liquid-dividing head can be efficiently solved causes the problem of larger liquid stream sound greatly, second of the present utility model
Purpose is to provide a kind of including the air conditioning unit of above-mentioned liquor separator.
In order to reach above-mentioned first purpose, this utility model provides following technical scheme：
A kind of liquor separator, including：
Point liquid house steward with inlet and outlet, and along described in its import to Way out points of liquid house steward cross section of fluid channel by
It is decrescence little；
Many points of liquid arms, its liquid feeding end is fixedly connected and positioned at described point of liquid house steward's with the side wall of described point of liquid house steward
Between inlet and outlet.
Preferably, in above-mentioned liquor separator, described point of liquid house steward is pipe, and along the caliber of its import to Way out pipe
It is gradually reduced.
Preferably, in above-mentioned liquor separator, the feed tube being also fixedly connected with described point of liquid house steward including one end.
Preferably, in above-mentioned liquor separator, the feed tube is connected with the end wall or side wall of described point of liquid house steward.
Preferably, in above-mentioned liquor separator, the feed tube is connected with the side wall of described point of liquid house steward, and the feed tube with
Described point of liquid arm is located at respectively the both sides of described point of liquid house steward.
Preferably, in above-mentioned liquor separator, point liquid arm described in many is arranged along the import of described point of liquid house steward to Way out
Cloth.
Preferably, in above-mentioned liquor separator, it is divided to liquid arm to be divided to two rows to be staggered setting described in many, and often arranges described point of liquid arm
Import along described point of liquid house steward is arranged to Way out.
Preferably, in above-mentioned liquor separator, described point of liquid house steward and a point liquid arm are copper pipe, and both are by the side of welding
Formula connects.
It is a kind of air conditioning unit, including the liquor separator any one of as described above.
Preferably, it is above-mentioned it is air conditioning unit in, the liquor separator be obliquely installed and described point of liquid house steward import higher than outlet.
The liquor separator that this utility model is provided includes point liquid house steward and Duo Gen point of liquid arm, wherein dividing liquid house steward to have import
And outlet, coolant Jing imports enter point liquid house steward and discharge from outlet, total to Way out point liquid along the import of point liquid house steward
The cross section of fluid channel of pipe is gradually reduced, that is, the cross section of fluid channel for dividing liquid house steward is gradually reduced along coolant flow direction.Divide the feed liquor of liquid arm
Hold and be fixedly connected with the side wall of point liquid house steward, and point liquid arm is located between the inlet and outlet of point liquid house steward.Divide liquid
The liquid feeding end of pipe is connected with a point liquid inner manifold, and the coolant flowed through between point liquid arm inlet and outlet can flow into a point liquid arm
In.
During the liquor separator provided using this utility model, coolant is flow in exit procedure from the import of point liquid arm, part
Coolant stream enters in point liquid arm, due to gradually subtracting to the cross section of fluid channel of Way out point liquid house steward along the import of point liquid house steward
Little, that is, the cross section of fluid channel for dividing liquid house steward is gradually reduced along coolant flow direction, therefore the pressure between the import and outlet of point liquid house steward
Power difference is less, and into each point of liquid arm and refrigerant pressure it is more balanced, it is to avoid what liquid refrigerants was evaporated due to pressure differential
Phenomenon, and then avoid bubble from converging generation flow noise.And compared with prior art, capillary tube is not used, greatly reduce
The flow path resistance of liquor separator.
In order to reach above-mentioned second purpose, this utility model additionally provide it is a kind of air conditioning unit, this it is air conditioning unit including
Any of the above-described kind of liquor separator.Because above-mentioned liquor separator has above-mentioned technique effect, with the liquor separator it is air conditioning unit also should
With corresponding technique effect.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
The structural representation of the liquor separator that Fig. 1 is provided for a kind of embodiment of this utility model；
The sectional view of the liquor separator that Fig. 2 is provided for this utility model another kind embodiment；
The structural representation of the liquor separator that Fig. 3 is provided for this utility model another kind embodiment；
Liquor separator and the installation diagram of heat exchanger that Fig. 4 is provided for this utility model embodiment；
The installation diagram of the liquor separator that Fig. 5 is provided for this utility model embodiment.
In figs. 1-5：
1- point of liquid arm, 2- feed tubes, 3- point of liquid house steward, 4- heat exchangers.
Specific embodiment
First purpose of the present utility model is to provide a kind of liquor separator, and the structure design of the liquor separator can be effectively
Solve the problems, such as the inlet and outlet pressure difference of liquid-dividing head causes larger liquid stream sound greatly, and second purpose of the present utility model is to provide
It is a kind of including the air conditioning unit of above-mentioned liquor separator.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-Fig. 5 is referred to, the liquor separator that this utility model embodiment is provided includes point liquid house steward 3 and Duo Gen point of liquid arm
1, wherein dividing liquid house steward 3 to have inlet and outlet, coolant Jing imports enter point liquid house steward 3 and discharge from outlet, total along point liquid
The import of pipe 3 to the cross section of fluid channel of Way out point liquid house steward 3 is gradually reduced, that is, divide the cross section of fluid channel of liquid house steward 3 along coolant
Flow direction is gradually reduced.The liquid feeding end for dividing liquid arm 1 is fixedly connected with the side wall of point liquid house steward 3, and point liquid arm 1 is located at a point liquid
Between the inlet and outlet of house steward 3.The liquid feeding end for dividing liquid arm 1 is connected with the inside of point liquid house steward 3, is flowed through a point liquid arm 1 and is entered
Coolant between mouth and outlet can be flowed in point liquid arm 1.
During the liquor separator provided using this utility model embodiment, coolant flow to exit procedure from the import of point liquid arm 1
In, part coolant stream enters in point liquid arm 1, because the runner along the import of point liquid house steward 3 to Way out point liquid house steward 3 cuts
Face is gradually reduced, that is, the cross section of fluid channel for dividing liquid house steward 3 is gradually reduced along coolant flow direction, therefore divides the import of liquid house steward 3 and go out
Pressure differential between mouthful is less and more balanced into the refrigerant pressure of each point of liquid arm 1, it is to avoid liquid refrigerants is due to pressure
The phenomenon of difference evaporation, and then avoid bubble from converging generation flow noise.And compared with prior art, capillary tube is not used, greatly
The flow path resistance of liquor separator is reduced greatly.
For the ease of processing and manufacturing, wherein divide liquid house steward 3 can for pipe, and along pipe import to Way out pipe
Caliber be gradually reduced, that is, divide liquid house steward 3 generally circular cone post.Certainly, liquid house steward 3 is divided to be square tube or triangular pipe,
This is not construed as limiting.
Flow in point liquid house steward 3 for the ease of coolant, the liquor separator can also include that one end is fixedly connected with a point liquid house steward 3
Feed tube 2.I.e. one end of feed tube 2 connects with the inside of point liquid house steward 3, so that coolant Jing feed tubes 2 flow into a point liquid house steward 3,
Easily facilitate the connection of point liquid house steward 3 and other parts.
Further, feed tube 2 is connected with the end wall or side wall of point liquid house steward 3, specifically be able to will be entered according to practical situation
Liquid pipe 2 is connected on point end wall of liquid house steward 3 or side wall.
In addition, feed tube 2 is connected with the side wall of point liquid house steward 3, and feed tube 2 is located at respectively a point liquid with point liquid arm 1
The both sides of house steward 3, so easily facilitate the connection of point liquid arm 1 and heat exchanger 4.
Many points of liquid arms 1 can arrange along the import of point liquid house steward 3 to Way out, i.e., many point liquid arms 1 along
Coolant flow direction arrangement.So it flow to the coolant of outlet from the import of point liquid house steward 3 to sequentially enter in many points of liquid arms 1, and point
The cross section of fluid channel of liquid house steward 3 is gradually reduced, therefore the pressure equilibrium pressure reduction in point liquid house steward 3 is less, into many points of liquid arms 1
Refrigerant pressure is more balanced.It is of course also possible to have part point liquid arm 1 along the circumferentially disposed of point liquid house steward 3, here is not limited
It is fixed.
Certainly, many are divided to liquid arm 1 that two rows can be divided to be staggered setting, and often import of the row point liquid arm 1 along point liquid house steward 3
To Way out arrangement.Wherein two rows divide liquid arm 1 to be staggered to arrange and refer to that point liquid arm 1 of first row is adjacent with another row
Space between two pieces points of liquid arms 1 is relative.Certainly, divide liquid arm 1 to be three rows, four rows etc., be not limited thereto.
Liquid house steward 3 and a point liquid arm 1 is divided to be copper pipe, and both are connected by way of welding.So divide liquid
The processing of device is simple, and processing dimension is easily guaranteed that conformity of production is preferable.
Based on the liquor separator provided in above-described embodiment, this utility model additionally provides a kind of air conditioning unit, air conditioner
Group includes any one liquor separator in above-described embodiment.The liquor separator employed in above-described embodiment because this is air conditioning unit, institute
Above-described embodiment refer to the beneficial effect that this is air conditioning unit.
As shown in figure 5, it is most of at present air conditioning unit for thickness thinning size, using tiltedly row's heat exchanger 4.In order to
Tiltedly row's heat exchanger 4 coordinates, and liquor separator can also be obliquely installed, and the import of point liquid house steward 3 is higher than outlet.It is arranged such, when
Coolant is entered after point liquid house steward 3 from feed tube 2, is flowed to compared with small flow channels section from larger cross section of fluid channel, while via a point liquid arm 1
Flow out, eventually enter into each branch road of heat exchanger 4, due to the impact of point variable section runner of liquid house steward 3, larger cross section of fluid channel coolant institute
The resistance received is less than resistance suffered by less cross section of fluid channel, so correspondence when coolant flows to small cross sections end from larger cross-section end
The flow of each point of liquid branch road also can successively decrease therewith, so as to reach a point liquid effect.It is so just uneven with tiltedly row's heat exchanger 4
Wind field is matched, and realizes each stream Wind Volume with big flow, and little air quantity matches somebody with somebody low discharge, it is ensured that the heat exchange efficiency and system of heat exchanger 4
Cold.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case of without departing from spirit or scope of the present utility model.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of liquor separator, it is characterised in that include：
Point liquid house steward (3) with inlet and outlet, and along the cross section of fluid channel of described in its import to Way out points of liquid house steward (3)
It is gradually reduced；
Many points of liquid arms (1), its liquid feeding end is fixedly connected and positioned at described point of liquid house steward with the side wall of described point of liquid house steward (3)
(3) between inlet and outlet.
2. liquor separator according to claim 1, it is characterised in that described point of liquid house steward (3) is pipe, and along its import extremely
The caliber of Way out pipe is gradually reduced.
3. liquor separator according to claim 1, it is characterised in that also connect including one end and described point of liquid house steward (3) are fixed
The feed tube (2) for connecing.
4. liquor separator according to claim 3, it is characterised in that the end of the feed tube (2) and described point of liquid house steward (3)
Wall or side wall connect.
5. liquor separator according to claim 3, it is characterised in that the side of the feed tube (2) and described point of liquid house steward (3)
Wall connects, and the feed tube (2) is located at respectively the both sides of described point of liquid house steward (3) with described point of liquid arm (1).
6. liquor separator according to claim 1, it is characterised in that point liquid arm (1) is along described point of liquid house steward described in many
(3) import to Way out is arranged.
7. liquor separator according to claim 1, it is characterised in that be divided to liquid arm (1) to be divided to two rows to be staggered setting described in many,
And import of the described point of liquid arm (1) along described point of liquid house steward (3) is often arranged to Way out arrangement.
8. the liquor separator according to any one of claim 1-7, it is characterised in that described point of liquid house steward (3) and point liquid
Pipe (1) is copper pipe, and both are connected by way of welding.
9. it is a kind of air conditioning unit, it is characterised in that to include the liquor separator as any one of claim 1-8.
10. it is according to claim 9 air conditioning unit, it is characterised in that the liquor separator is obliquely installed and described point of liquid is total
The import of pipe (3) is higher than outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208246.9U CN206176835U (en) | 2016-10-31 | 2016-10-31 | Air conditioning unit and knockout thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208246.9U CN206176835U (en) | 2016-10-31 | 2016-10-31 | Air conditioning unit and knockout thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176835U true CN206176835U (en) | 2017-05-17 |
Family
ID=58683519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621208246.9U Expired - Fee Related CN206176835U (en) | 2016-10-31 | 2016-10-31 | Air conditioning unit and knockout thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322865A (en) * | 2016-10-31 | 2017-01-11 | 珠海格力电器股份有限公司 | Air conditioning unit and liquid separator thereof |
| CN111406193A (en) * | 2017-12-20 | 2020-07-10 | 庆东纳碧安株式会社 | Heat exchanger |
-
2016
- 2016-10-31 CN CN201621208246.9U patent/CN206176835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322865A (en) * | 2016-10-31 | 2017-01-11 | 珠海格力电器股份有限公司 | Air conditioning unit and liquid separator thereof |
| CN111406193A (en) * | 2017-12-20 | 2020-07-10 | 庆东纳碧安株式会社 | Heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 |