CN201589472U - Novel coolant split-flow tee joint - Google Patents

Novel coolant split-flow tee joint Download PDF

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Publication number
CN201589472U
CN201589472U CN2009202747771U CN200920274777U CN201589472U CN 201589472 U CN201589472 U CN 201589472U CN 2009202747771 U CN2009202747771 U CN 2009202747771U CN 200920274777 U CN200920274777 U CN 200920274777U CN 201589472 U CN201589472 U CN 201589472U
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CN
China
Prior art keywords
liquid
coolants
tee joint
flow
spiral groove
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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.)
Expired - Lifetime
Application number
CN2009202747771U
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Chinese (zh)
Inventor
白韡
应必业
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aux Air Conditioning Co Ltd
Original Assignee
Ningbo Aux Group Co Ltd
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Priority to CN2009202747771U priority Critical patent/CN201589472U/en
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Publication of CN201589472U publication Critical patent/CN201589472U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a novel coolant split-flow tee joint, which comprises a liquid inlet pipe and two liquid outlet pipes. A turbulent flow generator is arranged at the position of an inlet of the liquid inlet pipe; the turbulent flow generator is a cylinder; a spiral groove is arranged on the outer circumferential surface of the cylinder; an inlet of the spiral groove is communicated with the inlet of the liquid inlet pipe; an outlet of the spiral groove is respectively communicated with the liquid outlet pipes. When coolants flowing into the tee joint from the liquid inlet pipe flow through the turbulent flow generator, turbulent flow is generated as the coolants need to spirally enter the tee joint, and liquid-state and steam-state coolants are sufficiently mixed, thereby avoiding uneven split flow that the liquid content of downflow outlet branching coolants is comparatively large while the gas content of upflow outlet branching coolants is comparatively large because of gravity. Moreover, the novel coolant split-flow tee joint improves heat exchange efficiency, decreases material consumption, has simple structure and reduces manufacturing cost.

Description

Novel coolant distribution threeway
Technical field
The utility model relates to a kind of threeway, particularly relates to a kind of novel coolant distribution threeway.
Background technology
At present, air-conditioner more and more is applied in family life and the routine office work.Raising along with the efficiency standard, the area of heat exchanger is also increasing, and heat exchange area has produced the uneven along separate routes problem that causes the heat exchange efficiency variation on the contrary thereupon after increasing, though promptly increased heat exchange area, but unreasonable owing to designing along separate routes, cause heat exchange property not obtain due raising.Traditional three-port structure as shown in Figure 1, the flow schematic diagram of refrigerant as shown in Figure 2 during use, the laminar flow phenomenon has appearred in the refrigerant that flows into threeway, be that steam state refrigerant 11 has occurred separating with liquid refrigerants 12, and owing to the gravity reason, make bigger liquid refrigerants 12 major parts of density flow to time outlet along separate routes, and less steam state refrigerant 11 major parts of density have flowed to upper outlet along separate routes, like this then cause the shunting inequality of refrigerant.
As seen, at large tracts of land, many heat exchangers along separate routes, refrigerant uniformity has along separate routes become a technical barrier on the Air-conditioner design.
The utility model content
Technical problem to be solved in the utility model is to solve the uneven along separate routes problem of heat exchanger refrigerant.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted provides a kind of novel coolant distribution threeway, comprises a feed tube and two drain pipes, and the import department of described feed tube is provided with turbulator.
In the such scheme, described turbulator is that a cylinder and this cylindrical external peripheral surface are provided with spiral groove, and the inlet of this spiral groove communicates with the import of feed tube, and the outlet of spiral groove communicates with drain pipe respectively.
The utility model, flow into the refrigerant of threeway from feed tube, when flowing through turbulator,, therefore produced turbulent flow owing to enter with needing spirality, liquid and steam state refrigerant fully mixes, thereby avoided flowing out the bigger shunting uneven phenomenon of cold media gas content along separate routes and go up, improved heat exchange efficiency, reduced consumptive material because the following outflow shunt cooling medium liquid body burden that gravity causes is bigger, simple in structure, reduced manufacturing cost.
Description of drawings
Fig. 1 is the structural representation of existing threeway;
The flow schematic diagram of refrigerant when Fig. 2 uses for existing threeway;
Fig. 3 is the utility model structural representation;
The flow schematic diagram of refrigerant when Fig. 4 uses for the utility model;
Fig. 5 is the turbulator structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 3, the utility model comprises a feed tube 1 and two drain pipes 2, the import department of feed tube 1 is provided with turbulator 3, turbulator 3 is that a cylinder and this cylindrical external peripheral surface are provided with spiral groove 4 (referring to Fig. 5), the inlet of this spiral groove 4 communicates with the import of feed tube, and the outlet of spiral groove communicates with drain pipe respectively.
The utility model in use, flow into the refrigerant of threeway from feed tube 1, when flowing through turbulator 3, owing to enter with needing spirality, therefore produced turbulent flow, liquid refrigerants 22 and steam state refrigerant 21 fully mix, thereby have avoided because the following outflow shunt cooling medium liquid body burden that gravity causes is bigger, flow out the bigger shunting uneven phenomenon of cold media gas content along separate routes and go up, the flow schematic diagram of its refrigerant as shown in Figure 4.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.

Claims (2)

1. novel coolant distribution threeway comprises a feed tube and two drain pipes, it is characterized in that the import department of described feed tube is provided with turbulator.
2. novel coolant distribution threeway as claimed in claim 1, it is characterized in that described turbulator is that a cylinder and this cylindrical external peripheral surface are provided with spiral groove, the inlet of this spiral groove communicates with the import of feed tube, and the outlet of spiral groove communicates with drain pipe respectively.
CN2009202747771U 2009-12-18 2009-12-18 Novel coolant split-flow tee joint Expired - Lifetime CN201589472U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202747771U CN201589472U (en) 2009-12-18 2009-12-18 Novel coolant split-flow tee joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202747771U CN201589472U (en) 2009-12-18 2009-12-18 Novel coolant split-flow tee joint

Publications (1)

Publication Number Publication Date
CN201589472U true CN201589472U (en) 2010-09-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202747771U Expired - Lifetime CN201589472U (en) 2009-12-18 2009-12-18 Novel coolant split-flow tee joint

Country Status (1)

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CN (1) CN201589472U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102313409A (en) * 2011-09-14 2012-01-11 宁波奥克斯空调有限公司 Novel cooling medium branching unit
CN104034098A (en) * 2014-07-04 2014-09-10 珠海格力电器股份有限公司 Air conditioner and liquid inlet and flow equalizing device thereof
CN104500833A (en) * 2014-12-01 2015-04-08 宁波工程学院 Novel automatic descaling valve
CN107542512A (en) * 2016-06-23 2018-01-05 曼卡车和巴士股份公司 For transmitting the device of lubricant from lubricant collection container
CN108248906A (en) * 2018-02-12 2018-07-06 江苏鹏鹞药业有限公司 A kind of bottle placer surge tank

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102313409A (en) * 2011-09-14 2012-01-11 宁波奥克斯空调有限公司 Novel cooling medium branching unit
CN104034098A (en) * 2014-07-04 2014-09-10 珠海格力电器股份有限公司 Air conditioner and liquid inlet and flow equalizing device thereof
CN104500833A (en) * 2014-12-01 2015-04-08 宁波工程学院 Novel automatic descaling valve
CN106439370A (en) * 2014-12-01 2017-02-22 宁波工程学院 Automatic descaling valve
CN104500833B (en) * 2014-12-01 2017-04-05 宁波工程学院 A kind of automatic desludging valve
CN107542512A (en) * 2016-06-23 2018-01-05 曼卡车和巴士股份公司 For transmitting the device of lubricant from lubricant collection container
CN108248906A (en) * 2018-02-12 2018-07-06 江苏鹏鹞药业有限公司 A kind of bottle placer surge tank

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170524

Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho

Patentee after: AUX air conditioning Limited by Share Ltd

Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166

Patentee before: Ningbo AUX Group.

TR01 Transfer of patent right
CX01 Expiry of patent term

Granted publication date: 20100922

CX01 Expiry of patent term