CN102573390A

CN102573390A - Cooling system

Info

Publication number: CN102573390A
Application number: CN2010106023511A
Authority: CN
Inventors: 汤贤袖
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2010-12-23
Filing date: 2010-12-23
Publication date: 2012-07-11
Also published as: US20120160461A1

Abstract

The invention relates to a cooling system which is used for dissipating the heat of a heating element. The cooling system comprises a water cooling head, a heat dissipation device, a liquid storage box and a plurality of flexible pipes, wherein the water cooling head is adhered to and arranged on the heating element; a pump leading cooling liquid to circulate is arranged at the water cooling head, the water cooling head is connected with the heat dissipation device through the flexible pipes; the liquid storage box comprises a water outlet and a water inlet; the water inlet is connected with the heat dissipation device through the flexible pipes; the cooling system also comprises a flow adjusting valve; the two ends of the flow adjusting valve are respectively connected with the water outlet and the water cooling head through the flexible pipes; and the flow adjusting valve is used for adjusting the flow rate of cooling liquid flowing through the water cooling head.

Description

Cooling system

Technical field

The present invention relates to a kind of cooling system, particularly a kind of cooling system that is applied to PC.

Background technology

In the information processors such as PC, the CPU that is everlasting goes up fin is installed, and on the top of fin cooling fan is installed, and CPU is dispelled the heat.Along with developing rapidly of computer technology, the caloric value of CPU also increases thereupon, and for protection system, big multicomputer system all adopts water-cooling, reduces the temperature of computer system.Yet the power consumption of the electronic component of computer system is different, and the heat of generation is also different.Existing water-cooling heat radiating system is identical to the flow of the cooling fluid of each electronic component, for the big heater element of caloric value, can't play good cooling effect.

Summary of the invention

In view of above content, be necessary to provide a kind of cooling system that can regulate flow.

A kind of cooling system; Be used for heater element is dispelled the heat; Said cooling system comprises that one adheres to water-cooled head, a heat abstractor, a liquid reserve tank and the some flexible pipes that is installed on said heater element, said water-cooled head place be provided with one make liquid circulation pump, said water-cooled head connects said heat abstractor through flexible pipe; Said liquid reserve tank comprises a delivery port and a water inlet; Said water inlet is connected in said heat abstractor through flexible pipe, and said cooling system also comprises a flow control valve, and the two ends of said flow control valve connect said delivery port and said water-cooled head through flexible pipe respectively.

Cooling system of the present invention utilizes said flow control valve to regulate to flow through the flow of the cooling fluid of said water-cooled head, so that according to the caloric value of said heater element, said heater element is dispelled the heat effectively.

Description of drawings

Combine embodiment that the present invention is further described with reference to accompanying drawing below.

Fig. 1 is the sketch map of cooling system preferred embodiments of the present invention, and this cooling system comprises a flow control valve.

Fig. 2 is the three-dimensional combination figure of the flow control valve of Fig. 1.

Fig. 3 is Fig. 2 three-dimensional exploded view.

The main element symbol description

First water-cooled 10

Second water-cooled 20

Heat abstractor 30

Liquid reserve tank 40

Delivery port 42

Water inlet 44

Flow control valve 50

Joint 52

Screw 520

First interface 522

Second interface 524

Sealing ring 54

Through hole 542,566,584

Tenon 544

Valve 56

Operating portion 562

Resettlement section 564

Hole clipping 568

Fixture 58

Flange 581

Stiff end 582

Flexible pipe 60

Embodiment

See also Fig. 1, the preferred embodiments of cooling system of the present invention is used for first heater element and one second heater element (figure does not show) are dispelled the heat.This cooling system comprises and adheres to first water-cooled 10 that is installed in first heater element, adheres to second water-cooled 20, one heat abstractor 30 that is installed in second heat generating member, a liquid reserve tank 40, two flow control valves 50 and some flexible pipes 60.In other embodiments, this cooling system also can be to a heater element or the heat radiation of a plurality of heater element.This first and second water-cooled 10,20 also can be other cooling element.

Liquid reserve tank 40 comprises a delivery port 42 and a water inlet 44.

Water inlet 44 is connected in heat abstractor 30 through flexible pipe 60, imports liquid reserve tank 40 so that will cool off good cooling fluid.Delivery port 42 connects two flow control valves, 50, two flow control valves 50 and connects first and second water-cooled 10,20 respectively through flexible pipe 60 again, to absorb the heat that first and second heater element produces.The heated cooling fluid of coming out from first and second water-cooled 10,20 flow to heat abstractor 30 through flexible pipe 60 and cools off.First and second water-cooled 10,20 place all are provided with pump (figure do not show), to drive cooling fluid in heat abstractor 30, liquid reserve tank 40 and first and second water-cooled 10, circulation between 20.

Please combine with reference to Fig. 2 and Fig. 3, each flow control valve 50 comprises a joint 52, a sealing ring 54, a valve 56 and a fixture 58.

Joint 52 comprises one first relative interface 522 and one second interface 524.Be equipped with screw thread in first and second interface 522,524, so that be connected with flexible pipe 60.The middle part of joint 52 also is provided with a screw 520.Screw 520 connects with first and second interface 522,524, and the central shaft of screw 520 is vertical each other with the central shaft of first and second interface 522,524.

Sealing ring 54 is hollow tube-shape, and its sidewall is provided with relative two through hole 542.The inwall of sealing ring 54 is convexly equipped with some tenons 544.

Valve 56 comprises the resettlement section 564 of the hollow that an operating portion 562 and is extended by operating portion 562.The sidewall of resettlement section 564 is provided with relative two through hole 566.The sidewall of resettlement section 564 is provided with the relative hole clipping 568 of tenon 544 of some and sealing ring 54.

Fixture 58 comprises that one is provided with externally threaded stiff end 582 and is arranged on the flange 581 of stiff end 582 1 ends.The middle part of fixture 58 is provided with the through hole 584 that always fastens fixed end 582 and flange 581.

When assembling this flow control valve 50, the resettlement section 564 of valve 56 is contained in sealing ring 54.The tenon 544 of sealing ring 54 is snapped in the hole clipping 568 of valve 56, makes valve 56 be fixed in sealing ring 54, and the through hole 542 of sealing ring 54 aligns with the through hole 566 of valve 56 each other.Valve 56 rotates the through hole 584 that is contained in fixture 58, and operating portion 562 passes the through hole 584 of fixture 58, and is positioned at the outside of the flange 581 of fixture 58.The stiff end 582 of fixture 58 is fixed in the screw 520 of joint 52, and at this moment, resettlement section 564 and sealing ring 54 are contained in joint 52, and through hole 542,566 aligns with first and second interface 522,524 of joint 52 each other.The flange 581 of fixture 58 covers the screw 520 of said joint 52.

During use, according to the heat radiation needs of first heater element and second heater element, the operating portion 562 of the valve 56 of operations flows adjustable valve 50 rotates the resettlement section 564 of valve 56 and sealing ring 54.At this moment, first and second interface 522,524 of the through hole 542,566 of flow control valve 50 and joint 52 departs from each other, to reach the purpose of regulating coolant rate.

Claims

1. cooling system; Be used for heater element is dispelled the heat; Said cooling system comprises that one adheres to water-cooled head, a heat abstractor, a liquid reserve tank and the some flexible pipes that is installed on said heater element, said water-cooled head place be provided with one make liquid circulation pump, said water-cooled head connects said heat abstractor through flexible pipe; Said liquid reserve tank comprises a delivery port and a water inlet; Said water inlet is connected in said heat abstractor through flexible pipe, it is characterized in that: said cooling system also comprises a flow control valve, and the two ends of said flow control valve connect said delivery port and said water-cooled head through flexible pipe respectively.

2. cooling system as claimed in claim 1; It is characterized in that: said flow control valve comprises that a joint and rotates the valve that is contained in said joint; Said joint comprises one first interface and one second interface that is connected in said flexible pipe; Said valve is provided with relative two through hole, the said relatively joint of said valve rotate can make said through hole over against or depart from said first and second interface.

3. cooling system as claimed in claim 2; It is characterized in that: said joint is provided with the screw that is connected with said first and second interface; Said screw is fixed with a fixture, and said fixture is provided with a through hole, and said valve rotation is passed said through hole and is contained in said joint.

4. cooling system as claimed in claim 3 is characterized in that: said fixture comprises that one is provided with externally threaded stiff end and is arranged on the flange of an end of said stiff end, and said stiff end is fixed in said screw, and said flange covers said screw.

5. cooling system as claimed in claim 4 is characterized in that: said valve comprises that one is contained in the resettlement section of said joint, and outside, said resettlement section is provided with a sealing ring, and said sealing ring is provided with two through holes that align with the through hole of said valve.

6. cooling system as claimed in claim 5 is characterized in that: the inwall of said sealing ring is convexly equipped with some tenons, and said resettlement section is provided with some hole clippings, and said tenon is snapped in said hole clipping.

7. cooling system as claimed in claim 2 is characterized in that: said valve comprises the resettlement section of the hollow that an operating portion and is extended by said operating portion, and said resettlement section is contained in said joint, and outside, said resettlement section is provided with a sealing ring.

8. cooling system as claimed in claim 7 is characterized in that: said sealing ring is provided with two through holes that align with the through hole of said valve.

9. cooling system as claimed in claim 8 is characterized in that: the inwall of said sealing ring is convexly equipped with some tenons, and said resettlement section is provided with some hole clippings, and said tenon is snapped in said hole clipping.