CN103673423A - Coolant flow dividing device with low pressure drop - Google Patents
Coolant flow dividing device with low pressure drop Download PDFInfo
- Publication number
- CN103673423A CN103673423A CN201310688532.4A CN201310688532A CN103673423A CN 103673423 A CN103673423 A CN 103673423A CN 201310688532 A CN201310688532 A CN 201310688532A CN 103673423 A CN103673423 A CN 103673423A
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- China
- Prior art keywords
- flow dividing
- pressure drop
- low pressure
- dividing device
- hole
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- 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.)
- Granted
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- 239000002826 coolant Substances 0.000 title abstract 6
- 239000003507 refrigerant Substances 0.000 claims description 22
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
The invention discloses a coolant flow dividing device with low pressure drop. The coolant flow dividing device with low pressure drop comprises a hollow cylindrical outer shell, wherein an adjusting column head and a flow dividing disc are arranged inside the outer shell; the adjusting column head comprises a connection column; a sealing rubber plug is arranged at the tail of the connection column; a fixing through hole is formed in the center of the flow dividing disc; five flow dividing holes are formed in the circumference of the fixing through hole; the connection column penetrates through a reset spring and the fixing through hole respectively. By means of the coolant flow dividing device with low pressure drop, the maximum effective flowing area on the flow dividing disc is enlarged greatly through the semi-circular flow dividing holes, and the flowing pressure drop of coolant is reduced. In addition, a user can adjust the adjusting column head to change the flowing capacity, and the application range of the flow dividing device is extended greatly. The coolant flow dividing device with low pressure drop is compact in structure, reliable, durable and high in practicability.
Description
Technical Field
The invention relates to a refrigeration device, in particular to a low-pressure-drop refrigerant flow dividing device.
Background
A refrigerant tap is a device dedicated to the tapping of refrigerant and is generally arranged upstream of the evaporator. The existing flow dividing head generally adopts circular flow dividing holes, the circular holes are distributed in the circumferential direction of a central hole, the effective utilization flow area is limited, and the pressure drop is overlarge when a refrigerant flows through the flow dividing head, so that the efficiency of a refrigeration system is influenced. In addition, the existing flow dividing head cannot adjust the flow rate of the refrigerant, and the application range is limited.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art, and provides a low-pressure-drop refrigerant flow dividing device.
The technical problem of the invention is mainly solved by the following technical scheme:
the utility model provides a refrigerant diverging device of low pressure drop, refrigerant diverging device of low pressure drop contain a hollow cylindric shell, the shell in be equipped with one and adjust column cap and a reposition of redundant personnel dish, the regulation column cap include a spliced pole, the afterbody of spliced pole be equipped with a sealed plug, the center of reposition of redundant personnel dish be equipped with a fixed through hole, fixed through hole's circumference on be equipped with five reposition of redundant personnel holes, the spliced pole run through a reset spring respectively with fixed through hole.
As a preferred embodiment of the invention, the shunting holes are semicircular.
As a preferred embodiment of the invention, the diverter disc is made of nylon.
The refrigerant shunting device with low pressure drop of the invention utilizes the semicircular shunting holes, greatly improves the effective maximum circulation area on the shunting plate, and reduces the circulation pressure drop of the refrigerant. In addition, the user can adjust the adjusting column cap to change the circulation of the refrigerant, thereby greatly expanding the application range of the flow dividing device. The low-pressure-drop refrigerant flow dividing device is compact in structure, reliable, durable and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a low pressure drop refrigerant diversion device of the present invention;
FIG. 2 is an exploded perspective view of the low pressure drop refrigerant bypass device of FIG. 1;
fig. 3 is a schematic perspective view of a diverter tray of the low pressure drop refrigerant diverter device of fig. 2;
wherein,
1. a low pressure drop refrigerant diversion device; 2. a housing; 3. adjusting the column cap; 31. connecting columns; 32. sealing the rubber plug; 4. a return spring; 5. a diverter tray; 51. a fixing through hole; 52. and a shunt hole.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.
As shown in fig. 1 to 3, the low pressure drop refrigerant flow divider 1 of the present invention comprises a hollow cylindrical housing 2, a regulating column head 3 and a flow dividing disc 5 are disposed in the housing 2, the regulating column head 3 comprises a connecting column 31, a sealing rubber plug 32 is disposed at the tail of the connecting column 31, a fixed through hole 51 is disposed at the center of the flow dividing disc 5, five flow dividing holes 52 are disposed at the circumference of the fixed through hole 51, and the connecting column 31 penetrates through a return spring 4 and the fixed through hole 51, respectively.
The diverter holes 52 are semi-circular in shape.
The diverter disc 5 is made of nylon.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through creative efforts belong to the scope of the present invention. Therefore, the protection scope of the present invention is subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a refrigerant diverging device of low pressure drop, characterized in that refrigerant diverging device of low pressure drop (1) contain a hollow cylindric shell (2), shell (2) in be equipped with one and adjust column cap (3) and a reposition of redundant personnel dish (5), adjust column cap (3) and contain a spliced pole (31), the afterbody of spliced pole (31) be equipped with a sealed plug (32), the center of reposition of redundant personnel dish (5) be equipped with a fixed through-hole (51), fixed through-hole (51) week on be equipped with five reposition of redundant personnel holes (52), spliced pole (31) run through a reset spring (4) respectively with fixed through-hole (51).
2. A low pressure drop refrigerant tapping device as claimed in claim 1, wherein said tapping holes (52) are semicircular.
3. A low-pressure-drop refrigerant tapping device as claimed in claim 2, wherein said tapping plate (5) is made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688532.4A CN103673423B (en) | 2013-12-17 | 2013-12-17 | A kind of coolant flow divider of low pressure drop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688532.4A CN103673423B (en) | 2013-12-17 | 2013-12-17 | A kind of coolant flow divider of low pressure drop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103673423A true CN103673423A (en) | 2014-03-26 |
| CN103673423B CN103673423B (en) | 2015-11-25 |
Family
ID=50311729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310688532.4A Expired - Fee Related CN103673423B (en) | 2013-12-17 | 2013-12-17 | A kind of coolant flow divider of low pressure drop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673423B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09217968A (en) * | 1996-02-09 | 1997-08-19 | Hitachi Ltd | Plate type refrigerant flow divider |
| JP2002039645A (en) * | 2000-07-27 | 2002-02-06 | Tensei Kogyo Kk | Refrigerant divider |
| JP2002303468A (en) * | 2001-04-02 | 2002-10-18 | Hitachi Ltd | Heat exchanger and air conditioner equipped with the same |
| CN102878729A (en) * | 2011-07-12 | 2013-01-16 | 季德贵 | Refrigerant shunt head for heat pump |
| CN203132226U (en) * | 2013-03-21 | 2013-08-14 | 袁静 | Split-flow head for refrigerating fluid |
| CN203642566U (en) * | 2013-12-17 | 2014-06-11 | 周玉梅 | Low-pressure-drop cooling agent flow dividing device |
-
2013
- 2013-12-17 CN CN201310688532.4A patent/CN103673423B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09217968A (en) * | 1996-02-09 | 1997-08-19 | Hitachi Ltd | Plate type refrigerant flow divider |
| JP2002039645A (en) * | 2000-07-27 | 2002-02-06 | Tensei Kogyo Kk | Refrigerant divider |
| JP2002303468A (en) * | 2001-04-02 | 2002-10-18 | Hitachi Ltd | Heat exchanger and air conditioner equipped with the same |
| CN102878729A (en) * | 2011-07-12 | 2013-01-16 | 季德贵 | Refrigerant shunt head for heat pump |
| CN203132226U (en) * | 2013-03-21 | 2013-08-14 | 袁静 | Split-flow head for refrigerating fluid |
| CN203642566U (en) * | 2013-12-17 | 2014-06-11 | 周玉梅 | Low-pressure-drop cooling agent flow dividing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103673423B (en) | 2015-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Juan Inventor before: Zhou Yumei |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150928 Address after: Department of physics, College of Science in 232000 in Anhui province Huainan city tianjia'an District of Anhui University Of Science And Technology Applicant after: Gao Juan Address before: 241000 Anhui Province, Wuhu city Jinghu District Zheshan road yijishan hospital Applicant before: Zhou Yumei |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiu Jiaxu Inventor before: Gao Juan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170417 Address after: 610000 Sichuan city of Chengdu province Jinjiang District East Street No. 139 Building 1 3 floor No. 4 Patentee after: Chengdu Kechuang Jiasi Technology Co., Ltd. Address before: Department of physics, College of Science in 232000 in Anhui province Huainan city tianjia'an District of Anhui University Of Science And Technology Patentee before: Gao Juan |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Che Jingshun Inventor after: Zhu Peiyi Inventor after: Wang Rujie Inventor after: Fu Yujie Inventor after: Zhang Zhongqi Inventor after: Wang Xianbin Inventor after: Wang Xuefei Inventor after: Zhang Qingkui Inventor after: Di Yuqin Inventor before: Jiu Jiaxu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170601 Address after: Taking Shangqiu City Chengguan town of Minquan County in Henan province 476800 South Road Patentee after: Civil rights Technical Supervision Inspection and Testing Center Address before: 610000 Sichuan city of Chengdu province Jinjiang District East Street No. 139 Building 1 3 floor No. 4 Patentee before: Chengdu Kechuang Jiasi Technology Co., Ltd. |
|
| 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: 20151125 Termination date: 20171217 |