CN102425836A - Novel seperation type heat pipe heat exchange air conditioning unit - Google Patents
Novel seperation type heat pipe heat exchange air conditioning unit Download PDFInfo
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- CN102425836A CN102425836A CN2011104185484A CN201110418548A CN102425836A CN 102425836 A CN102425836 A CN 102425836A CN 2011104185484 A CN2011104185484 A CN 2011104185484A CN 201110418548 A CN201110418548 A CN 201110418548A CN 102425836 A CN102425836 A CN 102425836A
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Abstract
A novel seperation type heat pipe heat exchange air conditioning unit comprises an outdoor machine unit, an air pipe branch, a condenser, a liquid storage device, a liquid pipe branch, an evaporator, an indoor machine unit, a draught fan and an advection heat exchanger, wherein the air pipe branch, the condenser, the liquid storage device, the liquid pipe branch and the evaporator form a closed loop circulating system; the air pipe branch, the condenser and the liquid storage device are arranged in the outdoor machine unit; the liquid pipe branch and the evaporator are arranged in the indoor machine unit; the draught fan is arranged in the outdoor machine unit; and the advection heat exchanger is connected between the liquid storage device and the air pipe branch. In the air conditioning unit, the advection heat exchanger with a better heat exchange effect is adopted; and compared with a copper pipe aluminium fin type heat exchanger, the advection heat exchanger has the advantages that the volume is reduced by about 60%, the weight is reduced by 65% and the refrigerant charging quantity is reduced by about 50 % under the condition that the same refrigerating capacity is achieved after design experiment comparison.
Description
Technical field
The present invention relates to the energy-saving heat exchanging air conditioner of a kind of base station, machine room use, be specially a kind of novel separate heat pipe heat exchanging air conditioner unit.
Background technology
Along with the extensive use of mainframe computer and popularizing of mobile communication, machine room special machine equipment obtains widely applying.Because machine room special machine is the direct vaporation-type air-conditioning system of year round cooling operation; Even so winter of cold (when outer temperature is very low) still need carry out refrigeration cool-down in to machine room; Cause annual operating cost high, the start and stop loss of refrigeration system increases, service life of a machine shortens.
Traditional heat pipe makes that with the solder joint of copper tube and fin heat exchanger the welding processing difficulty is big more, and parallel-flow heat exchanger has had ripe technology, disposablely advances the stove welding, does not have welding difficulty problem.We are replaced by parallel-flow heat exchanger with the copper tube and fin heat exchanger, are connected with original copper pipeline fitting through welding, note protecting the port of export of parallel-flow heat exchanger during welding.
The evaporimeter and the condenser of traditional separate heat pipe unit adopt the copper pipe aluminum fin pattern to adopt this type heat exchanger volume big, and quality is heavy, and the coolant injection amount is many, and the copper product price is high.
The characteristics of heat pipe air-conditioning unit are that refrigerant leans on microgravity to form Natural Circulation; The big more refrigeration of indoor/outdoor temperature-difference (refrigerating capacity) is good more; The different needed cold medium flux of refrigerating capacity is also different; What require very highly to the charging amount of refrigerant, generally are difficult to grasp the needed charging amount of the different temperature difference, and the refrigerating capacity influence when making to the various different temperature difference is very big.
Summary of the invention
The technical problem that the present invention solved is to provide a kind of novel separate heat pipe heat exchanging air conditioner unit, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the present invention solved adopts following technical scheme to realize:
A kind of novel separate heat pipe heat exchanging air conditioner unit; Comprise off-premises station unit, tracheae branch road, condenser, reservoir, liquid pipe branch road, evaporimeter, indoor set unit, blower fan and advection heat exchanger; The closed-loop circulation system that said tracheae branch road, condenser, reservoir, liquid pipe branch road, evaporimeter are formed; In the said off-premises station unit tracheae branch road, condenser, reservoir are installed; In the said indoor set unit liquid pipe branch road and evaporimeter are installed, said blower fan is installed in the off-premises station unit, and said advection heat exchanger is connected between reservoir and the tracheae branch road.
Among the present invention, the port of export of parallel-flow heat exchanger adopts the copper and aluminium welding union nipple, and the port of export is a copper pipe, and outlet connects continuation and is welded to connect with copper pipe.
Among the present invention; Reservoir in the said off-premises station unit can make the required different cold-producing mediums of the different temperature difference that enough cold-producing mediums can both be arranged; The parallel-flow heat exchanger port of export in the said off-premises station unit is connected with reservoir, and when producing, reservoir is fixed and will be imported and exported to be connected with original system and gets final product.
Beneficial effect
The present invention is a kind of directly to provide the nothing compression of handling air, air-conditioning equipment throttle device, that utilize indoor and outdoor temperature difference and certain height difference realization cold-producing medium Natural Circulation refrigeration to enclosure space, room or zone.The present invention utilizes outdoor cold source to get rid of the heat energy of machine station machine room, improves the energy-saving effect of air-conditioning system greatly.Among the present invention, the advantage of parallel-flow heat exchanger has: heat transfer efficiency is high, and volume is little in light weight, do not use cost an arm and a leg, the copper product of shortage of resources, reduce the charging amount of cold-producing medium.The present invention adopts the parallel-flow heat exchanger of heat exchange better effects if, after contrived experiment contrast, reaches under the situation of identical refrigerating capacity, and parallel-flow heat exchanger and copper pipe aluminum fin heat exchanger specific volume mutually reduce 60%, and weight reduces 65%, coolant injection amount minimizing 50%.
Description of drawings
Fig. 1 is a structure principle chart of the present invention;
Fig. 2 is an indoor set set structure sketch map of the present invention;
Fig. 3 is the structural representation of advection heat exchanger of the present invention;
Fig. 4 is the vertical view of advection heat exchanger of the present invention;
Fig. 5 is the left view of advection heat exchanger of the present invention;
Fig. 6 is the front view of advection heat exchanger of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
Referring to Fig. 1-Fig. 6; A kind of structure chart of novel separate heat pipe heat exchanging air conditioner unit; A kind of novel separate heat pipe heat exchanging air conditioner unit; Comprise off-premises station unit 1, tracheae branch road 2, condenser 3, reservoir 4, liquid pipe branch road 5, evaporimeter 6, indoor set unit 7, blower fan 8 and advection heat exchanger 9; The closed-loop circulation system that said tracheae branch road 2, condenser 3, reservoir 4, liquid pipe branch road 5, evaporimeter 6 are formed is equipped with tracheae branch road 2, condenser 3, reservoir 4 in the said off-premises station unit 1, liquid pipe branch road 5 and evaporimeter 6 are installed in the said indoor set unit 7; Said blower fan 8 is installed in the off-premises station unit 1, and said advection heat exchanger 9 is connected between reservoir 4 and the tracheae branch road 2.The port of export of said parallel-flow heat exchanger 9 adopts the copper and aluminium welding union nipple, and the port of export is a copper pipe, and outlet connects continuation and is welded to connect with copper pipe.Reservoir 4 in the said off-premises station unit 1 can make the required different cold-producing mediums of the different temperature difference that enough cold-producing mediums can both be arranged; Parallel-flow heat exchanger 9 ports of export in the said off-premises station unit 1 are connected with reservoir 4; When producing, reservoir 4 is fixing and will import and export to be connected with original system and get final product.
During work; The cold-producing medium evaporation of in evaporimeter 6, absorbing heat, low-density refrigerant gas rises along tracheae branch road 2, arrives condenser 3; Discharge latent heat and be condensed into liquid; Through liquid pipe branch road 5 inflow evaporators 6, the cold-producing medium natural convection loop is formed in so reciprocation cycle operation to the liquid refrigerant of condensation under the effect of gravity in condenser 3.
More than show and described basic principle of the present invention and principal character and advantage of the present invention; The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention, and under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications; These variations and improvement all fall in the scope of the invention that requires protection, and the present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. novel separate heat pipe heat exchanging air conditioner unit; Comprise off-premises station unit, tracheae branch road, condenser, reservoir, liquid pipe branch road, evaporimeter, indoor set unit, blower fan and advection heat exchanger; It is characterized in that; The closed-loop circulation system that said tracheae branch road, condenser, reservoir, liquid pipe branch road, evaporimeter are formed is equipped with tracheae branch road, condenser, reservoir in the said off-premises station unit, in the said indoor set unit liquid pipe branch road and evaporimeter is installed; Said blower fan is installed in the off-premises station unit, and said advection heat exchanger is connected between reservoir and the tracheae branch road.
2. a kind of novel separate heat pipe heat exchanging air conditioner unit according to claim 1 is characterized in that, the port of export of parallel-flow heat exchanger adopts the copper and aluminium welding union nipple, and the port of export is a copper pipe, and outlet connects continuation and is welded to connect with copper pipe.
3. a kind of novel separate heat pipe heat exchanging air conditioner unit according to claim 1; It is characterized in that; Reservoir in the said off-premises station unit can make the required different cold-producing mediums of the different temperature difference that enough cold-producing mediums can both be arranged, and the parallel-flow heat exchanger port of export in the said off-premises station unit is connected with reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104185484A CN102425836A (en) | 2011-12-14 | 2011-12-14 | Novel seperation type heat pipe heat exchange air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104185484A CN102425836A (en) | 2011-12-14 | 2011-12-14 | Novel seperation type heat pipe heat exchange air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102425836A true CN102425836A (en) | 2012-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104185484A Pending CN102425836A (en) | 2011-12-14 | 2011-12-14 | Novel seperation type heat pipe heat exchange air conditioning unit |
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| CN (1) | CN102425836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423823A (en) * | 2013-06-25 | 2013-12-04 | 上海理工大学 | Compound base station room air conditioner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001133187A (en) * | 1999-11-05 | 2001-05-18 | Showa Alum Corp | Multiple heat exchanger |
| WO2003071213A1 (en) * | 2002-02-19 | 2003-08-28 | Dana Canada Corporation | Low profile finned heat exchanger |
| CN1590927A (en) * | 2003-09-05 | 2005-03-09 | Lg电子株式会社 | Air conditioner comprising heat exchanger and means for switching cooling cycle |
| CN1595019A (en) * | 2003-09-11 | 2005-03-16 | 三电有限公司 | Heat exchanger |
| DE202006019661U1 (en) * | 2006-12-22 | 2007-03-08 | Konvekta Ag | Air conditioning system e.g. for vehicles with modular arranged heat exchanger, has condenser mechanism and or evaporator mechanism having modular heat exchanger with modules arranged parallel to each other |
| CN101122434A (en) * | 2006-08-11 | 2008-02-13 | 浙江三花制冷集团有限公司 | Parallel flow type heat exchanger |
| CN201449078U (en) * | 2009-05-16 | 2010-05-05 | 苏州海特温控技术有限公司 | Air conditioning system applicable to communication base station |
| CN202392926U (en) * | 2011-12-14 | 2012-08-22 | 合肥通用制冷设备有限公司 | New separate-type air-conditioning unit with heat pipe for heat transfer |
-
2011
- 2011-12-14 CN CN2011104185484A patent/CN102425836A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001133187A (en) * | 1999-11-05 | 2001-05-18 | Showa Alum Corp | Multiple heat exchanger |
| WO2003071213A1 (en) * | 2002-02-19 | 2003-08-28 | Dana Canada Corporation | Low profile finned heat exchanger |
| CN1590927A (en) * | 2003-09-05 | 2005-03-09 | Lg电子株式会社 | Air conditioner comprising heat exchanger and means for switching cooling cycle |
| CN1595019A (en) * | 2003-09-11 | 2005-03-16 | 三电有限公司 | Heat exchanger |
| CN101122434A (en) * | 2006-08-11 | 2008-02-13 | 浙江三花制冷集团有限公司 | Parallel flow type heat exchanger |
| DE202006019661U1 (en) * | 2006-12-22 | 2007-03-08 | Konvekta Ag | Air conditioning system e.g. for vehicles with modular arranged heat exchanger, has condenser mechanism and or evaporator mechanism having modular heat exchanger with modules arranged parallel to each other |
| CN201449078U (en) * | 2009-05-16 | 2010-05-05 | 苏州海特温控技术有限公司 | Air conditioning system applicable to communication base station |
| CN202392926U (en) * | 2011-12-14 | 2012-08-22 | 合肥通用制冷设备有限公司 | New separate-type air-conditioning unit with heat pipe for heat transfer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423823A (en) * | 2013-06-25 | 2013-12-04 | 上海理工大学 | Compound base station room air conditioner |
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Application publication date: 20120425 |