CN201159553Y - Radiator for machine room air conditioner - Google Patents
Radiator for machine room air conditioner Download PDFInfo
- Publication number
- CN201159553Y CN201159553Y CNU2007203119643U CN200720311964U CN201159553Y CN 201159553 Y CN201159553 Y CN 201159553Y CN U2007203119643 U CNU2007203119643 U CN U2007203119643U CN 200720311964 U CN200720311964 U CN 200720311964U CN 201159553 Y CN201159553 Y CN 201159553Y
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- CN
- China
- Prior art keywords
- heat
- sink unit
- machine room
- air conditioner
- discharge
- 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
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Abstract
The utility model relates to a machine room air-conditioning radiator comprises a cooling unit and a fixed frame; the cooling unit comprises end tubes, and a plurality of micro-channel plates arranged between the end tubes; each micro-channel plate has a plurality of micro-channels for refrigerant to pass through; heat sinks are arranged between the micro-channel plates. The machine room air-conditioning radiator adopts a cooling unit with micro-channels to expand the cooling area and reduce the size; the cooling unit can be made of aluminum to reduce cost and weight.
Description
Technical field
The utility model relates to radiator, more particularly, relates to a kind of air conditioner in machine room radiator.
Background technology
Traditional air conditioner heat radiator adopts metal materials such as copper pipe, aluminium foil, aluminium sheet to make usually.As shown in Figure 1, the refrigerant copper pipe 1 of flowing through conducts heat to copper pipe 1, and copper pipe 1 is to the air distribute heat or come the heat radiation of accelerated heat by aluminium foil.Along with the rising of copper material price, the manufacturing cost of this radiator is also more and more higher, has increased the cost and the burden of enterprise.In addition, because this radiator volume is bigger, weight is bigger, can increase the volume and the freight of air-conditioning itself.
The utility model content
The technical problems to be solved in the utility model is, at the defective that the air conditioner heat radiator cost is higher, volume is bigger of prior art, provides the air conditioner in machine room that a kind of volume is littler, efficient is higher and cost is lower radiator.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of air conditioner in machine room radiator, comprise fixed mount and the heat-sink unit that is installed in the described fixed mount, described heat-sink unit comprises the end pipe that is arranged on two ends and is arranged between the end pipe and a plurality of microchannel plates that communicate with the end pipe that each microchannel plate is provided with a plurality of microchannels that the cooling matchmaker passes through.
In air conditioner in machine room radiator described in the utility model, described heat-sink unit also comprises the fin that is arranged between the described microchannel plate.
In air conditioner in machine room radiator described in the utility model, described heat-sink unit also comprises refrigerant inlet and refrigerant exit, and wherein the end pipe of an end is connected with described refrigerant inlet, and the end pipe of the other end is connected with described refrigerant exit.
In air conditioner in machine room radiator described in the utility model, the quantity of described heat-sink unit is a plurality of, and these heat-sink units are divided at least two groups, and wherein first group arrival end is connected to each other, and the port of export is connected with second group arrival end.
In air conditioner in machine room radiator described in the utility model, the two ends of described a plurality of heat-sink units are equipped with first discharge, communicate with separately end pipe respectively, and first discharge of described first group of heat-sink unit arrival end is connected to each other by second discharge; First discharge of described first group of heat-sink unit port of export is connected with first discharge of second group of heat-sink unit arrival end by the 3rd discharge.
In air conditioner in machine room radiator described in the utility model, the end pipe of described first group of heat-sink unit arrival end communicates with each other by second discharge; The end pipe of described first group of heat-sink unit port of export is connected with the end pipe of second group of heat-sink unit arrival end by the 3rd discharge and communicates.
In air conditioner in machine room radiator described in the utility model, described heat-sink unit has support, and is screwed in described fixed mount by described support.
In air conditioner in machine room radiator described in the utility model, also comprise two side plates and two end plates of being fixed on the fixed mount, they will surround the box body of sealing around described a plurality of heat-sink units, and the arrival end and the port of export are stayed outside the box body.
In air conditioner in machine room radiator described in the utility model, also comprise the blower fan plate that is installed in the fixed mount top and be fixed on blower fan on the described blower fan plate.
In air conditioner in machine room radiator described in the utility model, described microchannel plate is made by aluminium section bar.
Implement air conditioner in machine room radiator of the present utility model, have following beneficial effect: adopt the heat-sink unit have the microchannel, enlarged area of dissipation, make volume littler, and heat-sink unit can be made by aluminium section bar, reduce cost and weight.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of copper pipe in the air conditioner heat radiator of prior art;
Fig. 2 is the structural representation of the microchannel of air conditioner in machine room radiator in the utility model;
Fig. 3 is the structural representation of the heat-sink unit of air conditioner in machine room radiator in the utility model;
Fig. 4 is the structural representation of air conditioner in machine room radiator in the utility model;
Fig. 5 is the upward view of air conditioner in machine room radiator in the utility model.
The specific embodiment
With reference to Fig. 2 and Fig. 3, in the utility model, the heat-sink unit 101 of air conditioner in machine room radiator comprises a plurality of microchannel plates 102, on each microchannel plate 102, be arranged side by side a plurality of microchannels 103, but the cooling matchmaker passes through therefrom.Between the microchannel plate 102 fin 104 can be set.
With reference to Fig. 3, heat-sink unit 101 also comprises the end pipe 105 that is connected to a plurality of microchannel plates two ends, and wherein the end pipe 105 of an end is connected with refrigerant inlet 106, and the end pipe of the other end is connected with refrigerant exit 107.Microchannel plate 102 is made by aluminium section bar, welds together by special process and end pipe 105 and fin 104.Refrigerant enters from refrigerant inlet 106, flows in the end pipe 105, enters a plurality of microchannels 103 then, lowers the temperature with the conduction heat, and refrigerant flow in the end pipe 105 of the other end afterwards, and flows out from refrigerant exit 107.On end pipe 105, support 108 can be set, with fixing heat-sink unit 101.
For more effectively heat radiation, a plurality of heat-sink units can be set, these heat-sink units are divided at least two groups, and wherein first group arrival end is connected to each other, and the port of export is connected with second group arrival end.With reference to Fig. 4 and Fig. 5, air conditioner in machine room radiator of the present utility model comprises three interconnective heat-sink unit 101a-c, and wherein heat-sink unit 101a, b are first group, and 101c is second group.Each heat-sink unit 101a-c is arranged side by side, and is provided with jam between their the end pipe 105, prevents refrigerant " short circuit ".The refrigerant of each heat-sink unit 101 inlet 106 and refrigerant exit 107 link to each other with separately the first discharge 109a-c.And the first discharge 109a, the 109b of the first heat-sink unit 101a and the second heat-sink unit 101b arrival end are connected by second discharge 110 that allows refrigerant enter; The first discharge 109a, the 109b of the port of export connects by the 3rd discharge 111.The first discharge 109c of the arrival end of the 3rd heat-sink unit 101c also is connected with the 3rd discharge 111.
Like this, refrigerant enters the first discharge 109a, 109b by second discharge 110, enter the first heat-sink unit 101a and the second heat-sink unit 101b from arrival end afterwards, after a plurality of microchannels 103 heat radiations wherein, flow into the first discharge 109a, 109b from the port of export, enter the 3rd discharge 111 afterwards, and under the effect of pressure, enter the 3rd heat-sink unit 101c, dispel the heat once more, the port of export from the 3rd heat-sink unit 101c flows into indoor set at last.
In the utility model, also the first discharge 109a-c of each heat-sink unit 101a-c can be omitted, at this moment, the end pipe of the first heat-sink unit 101a and the second heat-sink unit 101b arrival end is connected by second discharge 110 that allows refrigerant enter and communicates.The end pipe of the first heat-sink unit 101a and the second heat-sink unit 101b port of export is connected by the 3rd discharge 111.The end pipe of the arrival end of the 3rd heat-sink unit 101c also is connected with the 3rd discharge 111.Also can reach same purpose.
These three heat-sink unit 101a-c are screwed in the fixed mount 112 of air conditioner in machine room radiator by support 108.Two side plates 113 (only illustrating one among the figure) and two end plates 114 will surround the box body of sealing around three heat-sink unit 101a-c, and the arrival end and the port of export are stayed outside the box body.Blower fan 115 is fixed on the blower fan plate 116, and is installed in fixed mount 112 tops with blower fan plate 116, and when refrigerant entered heat-sink unit, blower fan 115 can help heat radiation.On fixed mount 112, also be provided with control box, be used to control the rotating speed of blower fan 115.Can adjust the quantity of heat-sink unit and the flow direction of refrigerant according to actual needs.
Air conditioner in machine room radiator of the present utility model adopts the heat-sink unit that has the microchannel, has enlarged area of dissipation, makes volume littler, and heat-sink unit can be made by aluminium section bar, has reduced cost and weight.
Claims (10)
1, a kind of air conditioner in machine room radiator, comprise fixed mount and the heat-sink unit that is installed in the described fixed mount, it is characterized in that, described heat-sink unit comprises the end pipe that is arranged on two ends and is arranged between the end pipe and a plurality of microchannel plates that communicate with the end pipe that each microchannel plate is provided with a plurality of microchannels that the cooling matchmaker passes through.
2, air conditioner in machine room radiator according to claim 1 is characterized in that, described heat-sink unit also comprises the fin that is arranged between the described microchannel plate.
3, air conditioner in machine room radiator according to claim 1 is characterized in that, described heat-sink unit also comprises refrigerant inlet and refrigerant exit, and wherein the end pipe of an end is connected with described refrigerant inlet, and the end pipe of the other end is connected with described refrigerant exit.
4, air conditioner in machine room radiator according to claim 1 is characterized in that, the quantity of described heat-sink unit is a plurality of, and these heat-sink units are divided at least two groups, and wherein first group arrival end is connected to each other, and the port of export is connected with second group arrival end.
5, air conditioner in machine room radiator according to claim 4, it is characterized in that, the two ends of described a plurality of heat-sink units are equipped with first discharge, communicate with separately end pipe respectively, and first discharge of described first group of heat-sink unit arrival end is connected to each other by second discharge; First discharge of described first group of heat-sink unit port of export is connected with first discharge of second group of heat-sink unit arrival end by the 3rd discharge.
6, air conditioner in machine room radiator according to claim 4 is characterized in that, the end pipe of described first group of heat-sink unit arrival end communicates with each other by second discharge; The end pipe of described first group of heat-sink unit port of export is connected with the end pipe of second group of heat-sink unit arrival end by the 3rd discharge and communicates.
7, according to claim 1 or 4 described air conditioner in machine room radiators, it is characterized in that described heat-sink unit has support, and be screwed in described fixed mount by described support.
8, air conditioner in machine room radiator according to claim 7, it is characterized in that, also comprise two side plates and two end plates of being fixed on the fixed mount, they will surround the box body of sealing around described a plurality of heat-sink units, and the arrival end and the port of export are stayed outside the box body.
9, air conditioner in machine room radiator according to claim 7 is characterized in that, also comprises the blower fan plate that is installed in the fixed mount top and is fixed on blower fan on the described blower fan plate.
10, air conditioner in machine room radiator according to claim 1 is characterized in that, described microchannel plate is made by aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203119643U CN201159553Y (en) | 2007-12-06 | 2007-12-06 | Radiator for machine room air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203119643U CN201159553Y (en) | 2007-12-06 | 2007-12-06 | Radiator for machine room air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159553Y true CN201159553Y (en) | 2008-12-03 |
Family
ID=40110136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203119643U Expired - Lifetime CN201159553Y (en) | 2007-12-06 | 2007-12-06 | Radiator for machine room air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159553Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455026A (en) * | 2010-10-18 | 2012-05-16 | 上海航天汽车机电股份有限公司 | Separating-type high-efficiency heat pipe system |
-
2007
- 2007-12-06 CN CNU2007203119643U patent/CN201159553Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455026A (en) * | 2010-10-18 | 2012-05-16 | 上海航天汽车机电股份有限公司 | Separating-type high-efficiency heat pipe system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |
|
| CX01 | Expiry of patent term |