CN200982777Y - Diverter of air conditioner - Google Patents
Diverter of air conditioner Download PDFInfo
- Publication number
- CN200982777Y CN200982777Y CN 200620011956 CN200620011956U CN200982777Y CN 200982777 Y CN200982777 Y CN 200982777Y CN 200620011956 CN200620011956 CN 200620011956 CN 200620011956 U CN200620011956 U CN 200620011956U CN 200982777 Y CN200982777 Y CN 200982777Y
- Authority
- CN
- China
- Prior art keywords
- air
- conditioner
- refrigerant
- hybrid chamber
- current divider
- 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
Abstract
The utility model relates to air-conditioner use current divider which divide the refrigerant in the air-conditioner to a number of branches, in order to resolve the problem of the existing technology that air-conditioner use current divider can not divide the refrigerant uniformly. The utility model comprises a refrigerant import, a mixed cavity and a plurality of diversion holes formed at the bottom of the mixed cavity. The utility mode is characterized in that the mixed cavity is arranged with an internal prominent diverting cone facing the mixed cavity. Since the adaption of the mentioned structure, the diverting cone can divide the refrigerant which are originally tend to flow to the lower diversion holes by the affection of gravity into each diversion holes equably, improving the heat transfer coefficient of the heat exchanger, thereby enhancing the refrigeration capacity and energy efficiency ratio of the air-conditioner, and making sure the reliability of the heat exchanger. In addition, since small aperture internal holes are opened on the ring throttle gasket, the speed of the refrigerant flow increases after passing through the internal hole and hit the diverting cone at a faster speed, thereby further improving the refrigeration uniformity of current division.
Description
Technical field
The utility model relates to a kind of air-conditioner current divider, and this current divider is used for the cold-producing medium of air-conditioner kind of refrigeration cycle is branched into some streams, specifically the air-conditioner current divider that cold-producing medium evenly can be shunted.
Background technology
Current, in air-conditioner,, can often use coolant flow divider in order to promote the efficient of heat exchange.This current divider is a hollow tube-shape pipe, in air-conditioner, be horizontally disposed with, the one end is a refrigerant inlet, the other end is provided with a plurality of tap holes, it between refrigerant inlet and the tap hole hybrid chamber, cold-producing medium is flowed into by import, flows to tap hole at gaseous state in hybrid chamber, liquid cold-producing medium respectively after mixing.Because this kind current divider is cylindric, a plurality of tap holes are evenly distributed on the periphery, owing to be subjected to the influence of gravity, cold-producing medium can flow in the tap hole that is distributed in the circumference downside morely, and less flow in the tap hole of upside, produce bias current, caused the cold-producing medium maldistribution, do not had good shunting effect.
Summary of the invention
The purpose of this utility model is in order to solve air-conditioner that prior art exists with inhomogeneous this technical problem of current divider tapped refrigerant, and provide a kind of can be with the even air-conditioner current divider of shunting of cold-producing medium.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of air-conditioner current divider, it comprises that a plurality of tap holes of branch are formed on refrigerant inlet, hybrid chamber and hybrid chamber bottom, is characterized in that: be provided with branch flow cone outstanding in hybrid chamber in the described hybrid chamber.
In order to increase the cold-producing medium flow velocity, in the further detailed structure of the utility model, also have following technical characterictic: be provided with annular throttling pad in the described hybrid chamber, the endoporus aperture of annular throttling pad is less than the refrigerant inlet caliber.
In order to reach shunting effect preferably, in the further detailed structure of the utility model, also have following technical characterictic: described minute flow cone is arranged on the center of tap hole.
In the further detailed structure of the utility model, also have following technical characterictic: described annular throttling pad and hybrid chamber inwall are integral type.
For easy to make, in the further detailed structure of the utility model, also have following technical characterictic: described annular throttling pad and hybrid chamber inwall are split type, are formed with boss on the hybrid chamber inwall, and annular throttling pad is installed on the boss.
The utlity model has following advantage and good effect: because the utility model has adopted said structure, the branch flow cone can be being subjected to gravity effect to want the more cold-producing medium that flows to the downside tap hole be diverted to each tap hole equably originally, improved the coefficient of heat transfer of heat exchanger, thereby improved the refrigerating capacity and the Energy Efficiency Ratio of air-conditioner, and guaranteed the reliability of heat exchange.In addition,, can make by the cold-producing medium flow velocity behind the endoporus and strengthen, and can bump against on the branch flow cone, thereby further improve the even shunting function of cold-producing medium with flow velocity faster owing to have the endoporus of smaller aperture due on the annular throttling pad.
Description of drawings
Fig. 1 the utility model air-conditioner cutaway view of current divider.
10, refrigerant inlet; 20, hybrid chamber; 21, boss; 30, tap hole; 40, throttling pad; 41, endoporus; 50, divide flow cone.
The specific embodiment
Referring to Fig. 1, the utility model air-conditioner current divider is a hollow tube-shape pipe, is horizontally disposed with in air-conditioner.The one end is a refrigerant inlet 10, the other end is provided with a plurality of tap holes 30, tap hole 30 is evenly distributed on the periphery, be hybrid chamber 20 between refrigerant inlet 10 and the tap hole 30, be provided with branch flow cone 50 outstanding in hybrid chamber 20 in the hybrid chamber 20, dividing flow cone 50 is a cone, is arranged on the center of tap hole 30.It can improve the coefficient of heat transfer of heat exchanger, thereby improve the refrigerating capacity and the Energy Efficiency Ratio of air-conditioner, and guarantee the reliability of heat exchange being subjected to gravity effect to want the more cold-producing medium that flows to the downside tap hole to be diverted to each tap hole equably originally.Also be provided with annular throttling pad 40 in the hybrid chamber 20, annular throttling pad 40 is split type with hybrid chamber 20 inwalls, be formed with boss 41 on hybrid chamber 20 inwalls, annular throttling pad 40 is installed on the boss 41, because endoporus 41 apertures of annular throttling pad 40 are less than refrigerant inlet 10 calibers, can make by the cold-producing medium flow velocity behind the endoporus 41 and accelerate, and can bump against on the branch flow cone 50, thereby further improve the even shunting function of cold-producing medium with flow velocity faster.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (5)
1, a kind of air-conditioner current divider, it comprises that a plurality of tap holes of branch are formed on refrigerant inlet, hybrid chamber and hybrid chamber bottom, is characterized in that: be provided with branch flow cone outstanding in hybrid chamber in the described hybrid chamber.
2, air-conditioner current divider according to claim 1 is characterized in that: be provided with annular throttling pad in the described hybrid chamber, the endoporus aperture of annular throttling pad is less than the refrigerant inlet caliber.
3, air-conditioner current divider according to claim 1 and 2, it is characterized in that: described minute flow cone is arranged on the center of tap hole.
4, air-conditioner current divider according to claim 1 and 2 is characterized in that: described annular throttling pad and hybrid chamber inwall are integral type.
5, air-conditioner current divider according to claim 1 and 2 is characterized in that: described annular throttling pad and hybrid chamber inwall are split type, are formed with boss on the hybrid chamber inwall, and annular throttling pad is installed on the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011956 CN200982777Y (en) | 2006-12-11 | 2006-12-11 | Diverter of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011956 CN200982777Y (en) | 2006-12-11 | 2006-12-11 | Diverter of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982777Y true CN200982777Y (en) | 2007-11-28 |
Family
ID=38909935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620011956 Expired - Lifetime CN200982777Y (en) | 2006-12-11 | 2006-12-11 | Diverter of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982777Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009143718A1 (en) * | 2008-05-28 | 2009-12-03 | Zhu Junsheng | A refrigerant distributor for an air conditioner |
| CN101893355A (en) * | 2009-05-20 | 2010-11-24 | 三洋电机株式会社 | Coolant flow divider |
| CN102230700A (en) * | 2011-06-03 | 2011-11-02 | 华中科技大学 | Shunting device |
| CN101270849B (en) * | 2008-05-07 | 2011-12-14 | 山东电力研究院 | Gas diverter |
| CN102353188A (en) * | 2011-09-07 | 2012-02-15 | 宁波日月制冷设备有限公司 | Diverter |
| CN101738020B (en) * | 2008-11-19 | 2012-09-05 | 浙江三花股份有限公司 | Electrical throttling distributor |
| CN103148648A (en) * | 2013-03-21 | 2013-06-12 | 乐金电子(天津)电器有限公司 | Red copper separator for air conditioner and air conditioner |
| CN103185348A (en) * | 2012-01-03 | 2013-07-03 | 通用电气公司 | Fuel distribution manifold |
| CN103644760A (en) * | 2013-12-04 | 2014-03-19 | 新昌县晶鑫精密机械配件厂 | Distributor suitable for shell and tube heat exchangers |
| WO2014111015A1 (en) * | 2013-01-16 | 2014-07-24 | 英特换热设备(浙江)有限公司 | Novel shell and tube heat exchanger |
| CN104061722A (en) * | 2013-03-19 | 2014-09-24 | 乐金电子(天津)电器有限公司 | Liquid distributor and air conditioner equipped with liquid distributor |
| CN104613686A (en) * | 2015-01-26 | 2015-05-13 | 珠海格力电器股份有限公司 | Flow divider, heat exchanger and air conditioner |
| CN106137041A (en) * | 2015-05-27 | 2016-11-23 | 深圳市智意科技有限公司 | Cisten mechanism and dripping smears ground formula vacuum cleaner |
| CN106403405A (en) * | 2016-11-30 | 2017-02-15 | 广东美的制冷设备有限公司 | Flow distributing device and air conditioner |
| CN107014118A (en) * | 2017-06-02 | 2017-08-04 | 温岭市恒发空调部件有限公司 | A kind of current divider |
| CN107084558A (en) * | 2017-06-28 | 2017-08-22 | 广东美的暖通设备有限公司 | The distributor and air conditioner of air conditioner |
| CN107606227A (en) * | 2017-10-13 | 2018-01-19 | 王晓雷 | A kind of liquid distributor |
| CN109323488A (en) * | 2018-09-03 | 2019-02-12 | 上海科凌能源科技有限公司 | A kind of current divider for realizing uniform and stable shunting based on annular flow rectification |
-
2006
- 2006-12-11 CN CN 200620011956 patent/CN200982777Y/en not_active Expired - Lifetime
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270849B (en) * | 2008-05-07 | 2011-12-14 | 山东电力研究院 | Gas diverter |
| WO2009143718A1 (en) * | 2008-05-28 | 2009-12-03 | Zhu Junsheng | A refrigerant distributor for an air conditioner |
| CN101738020B (en) * | 2008-11-19 | 2012-09-05 | 浙江三花股份有限公司 | Electrical throttling distributor |
| CN101893355A (en) * | 2009-05-20 | 2010-11-24 | 三洋电机株式会社 | Coolant flow divider |
| CN102230700A (en) * | 2011-06-03 | 2011-11-02 | 华中科技大学 | Shunting device |
| CN102230700B (en) * | 2011-06-03 | 2012-12-19 | 华中科技大学 | Shunting device for solid-liquid two phase fluid flowing |
| CN102353188A (en) * | 2011-09-07 | 2012-02-15 | 宁波日月制冷设备有限公司 | Diverter |
| CN103185348A (en) * | 2012-01-03 | 2013-07-03 | 通用电气公司 | Fuel distribution manifold |
| WO2014111015A1 (en) * | 2013-01-16 | 2014-07-24 | 英特换热设备(浙江)有限公司 | Novel shell and tube heat exchanger |
| CN104061722A (en) * | 2013-03-19 | 2014-09-24 | 乐金电子(天津)电器有限公司 | Liquid distributor and air conditioner equipped with liquid distributor |
| CN103148648A (en) * | 2013-03-21 | 2013-06-12 | 乐金电子(天津)电器有限公司 | Red copper separator for air conditioner and air conditioner |
| CN103644760B (en) * | 2013-12-04 | 2015-09-23 | 新昌县晶鑫精密机械配件厂 | A kind of distributor being applicable to shell and tube exchanger |
| CN103644760A (en) * | 2013-12-04 | 2014-03-19 | 新昌县晶鑫精密机械配件厂 | Distributor suitable for shell and tube heat exchangers |
| CN104613686A (en) * | 2015-01-26 | 2015-05-13 | 珠海格力电器股份有限公司 | Flow divider, heat exchanger and air conditioner |
| CN106137041B (en) * | 2015-05-27 | 2018-10-23 | 深圳市智意科技有限公司 | Cisten mechanism and dripping smears ground formula dust catcher |
| CN106137041A (en) * | 2015-05-27 | 2016-11-23 | 深圳市智意科技有限公司 | Cisten mechanism and dripping smears ground formula vacuum cleaner |
| CN106403405A (en) * | 2016-11-30 | 2017-02-15 | 广东美的制冷设备有限公司 | Flow distributing device and air conditioner |
| CN107014118A (en) * | 2017-06-02 | 2017-08-04 | 温岭市恒发空调部件有限公司 | A kind of current divider |
| CN107014118B (en) * | 2017-06-02 | 2023-09-29 | 温岭市恒发空调部件有限公司 | Shunt device |
| CN107084558A (en) * | 2017-06-28 | 2017-08-22 | 广东美的暖通设备有限公司 | The distributor and air conditioner of air conditioner |
| CN107606227A (en) * | 2017-10-13 | 2018-01-19 | 王晓雷 | A kind of liquid distributor |
| CN109323488A (en) * | 2018-09-03 | 2019-02-12 | 上海科凌能源科技有限公司 | A kind of current divider for realizing uniform and stable shunting based on annular flow rectification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HISENSE( SHANDONG ) AIR CONDITIONING CO., LTD. Free format text: FORMER OWNER: QINGDAO HISENSE AIR CONDITIONING CO. Effective date: 20080418 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080418 Address after: Shandong City, Qingdao province Jiangxi City Road 11, zip code: 266071 Patentee after: Hisense (Shandong) Air-conditioning Co., Ltd. Address before: Shandong City, Qingdao province Jiangxi City Road 11, zip code: 266071 Patentee before: Haisense Air Conditioner Co., Ltd., Qingdao |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071128 |
|
| EXPY | Termination of patent right or utility model |