CN207123805U

CN207123805U - A kind of major cycle water tank of CPU water-filled radiators

Info

Publication number: CN207123805U
Application number: CN201721032595.4U
Authority: CN
Inventors: 黄奎瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-22
Filing date: 2017-08-22
Publication date: 2018-03-20
Anticipated expiration: 2027-08-22

Abstract

A kind of major cycle water tank of CPU water-filled radiators, including bottom surface housing, the one side of bottom surface housing is surrounded with outer ring housing, the inside of outer ring housing is provided with inner ring housing, the bottom of inner ring housing is connected to form the cell body that draws water for installing water pump blade with bottom surface housing, dividing plate is provided between inner ring housing and outer ring housing, cavity between inner ring housing and outer ring housing is divided into backwater cell body and removes sink body by dividing plate, first through hole is offered on inner ring housing, first through hole will draw water cell body with going to the inside of sink body to connect；The another side of bottom surface housing forms cooling tank body, and the second through hole and third through-hole are offered on the housing of bottom surface, and the second through hole connects cooling tank body with the inside of backwater cell body, and third through-hole connects cooling tank body with the inside for the cell body that draws water.The utility model is rational in infrastructure, is that the circulation work of circulating cooling medium can be achieved using less volume.

Description

A kind of major cycle water tank of CPU water-filled radiators

Technical field

It the utility model is related to cpu heat technical field, more particularly to a kind of major cycle water of CPU water-filled radiators Case.

Background technology

At present, the needs with the fast development and people of electronics technology in life ＆ amusement and work, computer is Through into a kind of daily necessities essential in people's daily life.Central processing unit (CPU, Central Processing Unit it is) one piece of ultra-large integrated circuit, is the arithmetic core (Core) and control core (Control of a computer Unit).Its function is mainly the data in interpretive machine instruction and processing computer software.CPU workloads are very big, Therefore big calorimetric can be produced in the course of work.If heat distributes the speed of service that can drag slow computer not in time, or even can lead Cause burning for computer.Therefore, it is necessary to cooling radiating is carried out to computer CPU.And most of calculating that people use now The radiator of machine is all air-cooled, i.e., CPU is radiated by fan, but the radiating effect of this radiating mode is limited. Also there is water-cooling type radiator now, such as the Chinese patent of Patent No. 200920245234.7 discloses a kind of computer Water-cooling heat radiating device, including water pump, pipeline, power supply and heat sink with radiator, wherein, set in computer heating element There is a heat sink, the liquid in water pump connects power supply and heat sink with radiator by pipeline in parallel or series, then Water pump is connected by pipeline and forms heat-radiation loop.CPU water-filled radiators and above structure in the market is basically identical.But It is that the CPU water-filled radiators of this structure have the following disadvantages：Because there is provided external pipeline, volume is larger, is pacifying Need to be arranged pipeline during dress, installation is not convenient enough, and heat exchange tube side is shorter, and the effect of radiating is simultaneously bad, influences complete machine Aesthetic property.And effect of the cyclic water tank in radiator is more crucial, also make at present without a kind of cyclic water tank of Rational structure It is minimized.

Therefore, a kind of major cycle water tank of new CPU water-filled radiators is developed, not only with urgent researching value, With good economic benefit and commercial application potentiality, this is exactly where the power that the utility model is accomplished and basis.

Utility model content

The defects of in order to overcome prior art as indicated above, the present inventor has made intensive studies to this, is paying After a large amount of creative works, so as to completing the utility model.

Specifically, technical problem to be solved in the utility model is：A kind of major cycle of CPU water-filled radiators is provided Water tank, its is rational in infrastructure, volume miniaturization, so as to realize the volume of reduction radiator, be allowed to purpose easy for installation.

In order to solve the above technical problems, the technical solution of the utility model is：

A kind of major cycle water tank of CPU water-filled radiators, including bottom surface housing, the one side of the bottom surface housing is around setting There is outer ring housing,

The inside of the outer ring housing is provided with inner ring housing, and the bottom of the inner ring housing is connected shape with the bottom surface housing Into to install the cell body that draws water of water pump blade,

Be provided with dividing plate between the inner ring housing and the outer ring housing, the dividing plate by the inner ring housing with it is described Cavity between the housing of outer ring is divided into backwater cell body and removes sink body,

First through hole is offered on the inner ring housing, the cell body that draws water is removed sink body by the first through hole with described Inside connection；

The another side of the bottom surface housing forms cooling tank body, and the second through hole and are offered on the bottom surface housing Three through holes, second through hole connect the cooling tank body with the inside of the backwater cell body, and the third through-hole is by described in Cooling tank body connects with the inside of the cell body that draws water.

In the utility model, as an improvement, major cycle water tank also includes tank lid, and the tank lid includes lower company Fishplate bar and installation ring support, the lower connecting plate use annular slab, and the outer rim of the annular slab is connected with the outer ring housing, inner edge Be connected with installation ring support, the installation ring support be plugged in it is described draw water in cell body, and the installation ring support and the cell body that draws water Between there is gap.The inside of installation ring support is used for installing brshless DC motor, and the magnetic of water pump blade is installed using the gap Axle sleeve.

It will be apparent that the mounting hole being adapted with the heat-exchange fin of CPU water-filled radiators is offered on the lower connecting plate.

In the utility model, as an improvement, the opening of the cooling tank body is sealedly connected with thermally conductive sheet, described to lead The one side of backing is the heat-absorbent surface being bonded with CPU, and another side is the radiating surface coordinated with cooling tank body, is set on the radiating surface There is heat dissipation region, the heat dissipation region is provided with heat dispersion substrate, and the heat dispersion substrate has some to circulating water chennel extension Radiating fin.

In the utility model, as an improvement, the edge of the cooling tank body is provided with to be coordinated with the thermally conductive sheet Gasket seal, ensure sealing using gasket seal.

In the utility model, as an improvement, the bottom surface housing part corresponding with the cooling tank body to The one side of the cell body that draws water is protruded to form boss, and the inner ring housing is fixed in the surface of the boss, second through hole It is opened in the side wall of the boss and connects the cooling tank body with the cell body that draws water.

In the utility model, as an improvement, the major cycle water tank also includes fixed seat, and the fixed seat is arranged Periphery circular row in the outside of the cooling tank body, and the fixed seat is provided with four mounting legs, on the mounting leg Offer long lumbar hole.

After employing above-mentioned technical proposal, the beneficial effects of the utility model are：

The utility model includes bottom surface housing, and the one side of the bottom surface housing is surrounded with outer ring housing, the outer ring The inside of housing is provided with inner ring housing, and the bottom of the inner ring housing is connected to be formed to install water pump leaf with the bottom surface housing The cell body that draws water of piece, is provided with dividing plate between the inner ring housing and the outer ring housing, the dividing plate is by the inner ring housing Cavity between the outer ring housing is divided into backwater cell body and removes sink body, and it is logical that first is offered on the inner ring housing Hole, the first through hole connect the cell body that draws water with the inside for removing sink body；The another side of the bottom surface housing into Type has cooling tank body, and the second through hole and third through-hole are offered on the bottom surface housing, and second through hole is by the cooling Cell body connects with the inside of the backwater cell body, and the third through-hole connects the inside of the cooling tank body and the cell body that draws water It is logical.Based on this structure, the circulating cooling medium cooled down by radiating fin is entered in return flume body, and passes through the second through hole Enter in cooling tank body, cooling tank body is close to using thermally conductive sheet with CPU, and heat caused by CPU is conducted to cold by thermally conductive sheet But in the circulating cooling medium in cell body, the circulating cooling medium for carrying heat passes through third through-hole in the presence of water pump blade The cell body that draws water is entered, sink body is then entered by first through hole in the presence of water pump blade centrifugal force, in pressure Under enter heat-exchange fin, heat-exchange fin is radiated under the wind-force effect of axial flow blower so that circulating cooling medium Cooling, the circulating cooling medium after cooling are recirculated back in return flume body, are finally completed circulating cooling process.It is of the present utility model Rational in infrastructure, volume reduces, and can smoothly complete the circulatory function of cooling medium.

Major cycle water tank of the present utility model also includes tank lid, and the tank lid includes lower connecting plate and installation ring support, The lower connecting plate uses annular slab, and the outer rim of the annular slab is connected with the outer ring housing, and inner edge is connected with installation ring support, The installation ring support draws water in cell body described in being plugged in, and has gap between the installation ring support and the cell body that draws water.Base In this structure, can complete to be connected with heat-exchange fin using the lower connecting plate of tank lid, while can be with using ring support is installed Installation brshless DC motor is realized, and gap is used for installing the magnetic axle sleeve of water pump blade, passes through the magnetic force of brshless DC motor Driver completes the driving to magnetic axle sleeve, drives water pump blade rotary work.

In summary, the utility model is rational in infrastructure, is that the circulation of circulating cooling medium can be achieved using less volume Work, cycle efficieny is high, and the water-filled radiator for small design volume provides condition.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model bottom surface housing one side；

Fig. 2 is the structural representation of the utility model bottom surface housing another side；

Fig. 3 is a dimensional structure diagram of major cycle water tank；

Fig. 4 is another dimensional structure diagram of main cyclic water tank；

Fig. 5 is the structural representation of thermally conductive sheet；

Fig. 6 is the structural representation of fixed seat；

Fig. 7 is the structural representation of tank lid.

Embodiment

The utility model is further illustrated with reference to specific embodiment.But the purposes of these exemplary embodiments Only it is used for enumerating the utility model with purpose, any type of any limit not is formed to real protection scope of the present utility model It is fixed, it is more non-that the scope of protection of the utility model is confined to this.

As shown in Fig. 1-Fig. 7, a kind of major cycle water tank of CPU water-filled radiators, including bottom surface housing 1, the bottom surface shell The one side of body 1 is surrounded with outer ring housing 2, and the inside of the outer ring housing 2 is provided with inner ring housing 3, the inner ring housing 3 Bottom is connected formation with the bottom surface housing 1 to install the cell body 5 that draws water of water pump blade, the inner ring housing 3 with it is described outer Dividing plate 4 is provided between circle housing 2, the dividing plate 4 splits the cavity between the inner ring housing 3 and the outer ring housing 2 Into backwater cell body 6 and sink body 7 is removed, first through hole 8 is offered on the inner ring housing 3, the first through hole 8 is drawn water described Cell body 5 connects with the inside for removing sink body 7；The another side of the bottom surface housing 1 forms cooling tank body 11, and the bottom Offer the second through hole 9 and third through-hole 10 on face-piece body, second through hole 9 is by the cooling tank body 11 and the return flume The inside connection of body 6, the third through-hole 10 connect the cooling tank body 11 with the inside for drawing water cell body 5, more precisely Say, the bottom surface housing 1 part corresponding with the cooling tank body 11 protruded to the one side for drawing water cell body 5 to be formed it is convex Platform 12, the inner ring housing 3 are fixed in the surface of the boss, and second through hole 9 is opened in the side wall of the boss 12 The cooling tank body 11 is connected with the cell body 5 that draws water, the opening of the cooling tank body is sealedly connected with thermally conductive sheet 16, described The one side of thermally conductive sheet is the heat-absorbent surface being bonded with CPU, and another side is the radiating surface coordinated with cooling tank body, is set on the radiating surface It is equipped with heat dissipation region, the heat dissipation region is provided with heat dispersion substrate, and the heat dispersion substrate has some to be prolonged to the circulating water chennel The radiating fin stretched, the edge of the cooling tank body are provided with the gasket seal (not shown) coordinated with the thermally conductive sheet, Ensure sealing using gasket seal.

In addition, in the present embodiment, major cycle water tank also includes tank lid 13, and the tank lid 13 includes the He of lower connecting plate 14 Ring support 15 is installed, the lower connecting plate 14 uses annular slab, and the outer rim of the annular slab is connected with the outer ring housing 2, inner edge Be connected with installation ring support 15, the installation ring support 15 be plugged in it is described draw water in cell body 5, and the installation ring support draws water with described There is gap between cell body.The inside of installation ring support 15 is used for installing brshless DC motor (not shown), utilizes the gap The magnetic axle sleeve of water pump blade is installed.It will be apparent that the heat-exchange fin with CPU water-filled radiators is offered on the lower connecting plate Adaptable mounting hole.It can complete to be connected with heat-exchange fin using the lower connecting plate of tank lid, while utilize and ring support is installed Installation brshless DC motor can be realized, and gap is used for installing the magnetic axle sleeve of water pump blade, passes through brshless DC motor Magnetic driver completes the driving to magnetic axle sleeve, drives water pump blade rotary work.

In order to facilitate fixed installation, the major cycle water tank also includes fixed seat 17, and the fixed seat 17 is sheathed on described The outside of cooling tank body 11, and the periphery circular row of the fixed seat is provided with four mounting legs, is opened up on the mounting leg There is long lumbar hole.

When in use, lower connecting plate 14 is connected with heat-exchange fin for the utility model, and circulating cooling medium utilizes water pump Circulation is realized between lower fixed structure, heat-exchange fin and upper fixed structure, is pacified in the space that heat-exchange fin circular row is formed Axial flow blower is filled, lower fixed structure is bonded heat absorption with CPU, and the circulating cooling medium after heat absorption is followed by a part of heat-exchange fin Then ring is recycled back in lower fixed structure by another part heat-exchange fin to upper fixed structure again, and in the mistake of circulation Cheng Zhong, axial flow blower can dry heat-exchange fin, the heat of circulating cooling medium taken away, and realize cooling, following after cooling Ring cooling medium is in lower fixed structure by heat absorption caused by CPU.

The utility model at work, by radiating fin (being connected with lower connecting plate, not shown in figure) cool down circulation Cooling medium is entered in backwater cell body 6, and is entered by the second through hole in cooling tank body 11, and cooling tank body 11 utilizes heat conduction Piece 16 is close to CPU, and heat caused by CPU is conducted into the circulating cooling medium in cooling tank body 11 by thermally conductive sheet 16, is taken Circulating cooling medium with heat enters the cell body 5 that draws water in the presence of water pump blade by third through-hole 10, then in water Sink body 7 is entered by first through hole 8 in the presence of pump blade centrifugal force, enters heat-exchange fin under stress, heat Exchange fin to be radiated under the wind-force effect of axial flow blower so that circulating cooling medium cools, the circulating cooling after cooling In medium re-circulation Huis sink body 6, circulating cooling process is finally completed.Of the present utility model rational in infrastructure, volume reduces, and And the circulatory function of cooling medium can be smoothly completed.

It should be appreciated that the purposes of these embodiments is merely to illustrate the utility model and is not intended to limit of the present utility model Protection domain.In addition, it should also be understood that, after technology contents of the present utility model have been read, those skilled in the art can be right The utility model makees various change, modification and/or variation, and all these equivalent form of values equally fall within right appended by the application will Ask within the protection domain that book limited.

Claims

A kind of 1. major cycle water tank of CPU water-filled radiators, it is characterised in that：Including bottom surface housing, the one of the bottom surface housing Face ring is provided around outer ring housing, and the inside of the outer ring housing is provided with inner ring housing, the bottom of the inner ring housing with it is described Bottom surface housing connects to form the cell body that draws water for installing water pump blade, is set between the inner ring housing and the outer ring housing There is dividing plate, the cavity between the inner ring housing and the outer ring housing is divided into backwater cell body and removes tank by the dividing plate Body, first through hole is offered on the inner ring housing, and the first through hole goes the cell body that draws water in sink body with described Portion connects；The another side of the bottom surface housing forms cooling tank body, and the second through hole and are offered on the bottom surface housing Three through holes, second through hole connect the cooling tank body with the inside of the backwater cell body, and the third through-hole is by described in Cooling tank body connects with the inside of the cell body that draws water.
A kind of 2. major cycle water tank of CPU water-filled radiators as claimed in claim 1, it is characterised in that：The major cycle water Case also includes tank lid, and the tank lid includes lower connecting plate and installation ring support, and the lower connecting plate uses annular slab, the ring The outer rim of shape plate is connected with the outer ring housing, and inner edge is connected with installation ring support, and the installation ring support is plugged in the groove that draws water In vivo, and between the installation ring support and the cell body that draws water there is gap.
A kind of 3. major cycle water tank of CPU water-filled radiators as claimed in claim 1, it is characterised in that：The cooling tank body Opening be sealedly connected with thermally conductive sheet, the one side of the thermally conductive sheet is the heat-absorbent surface being bonded with CPU, and another side is and cooling tank body The radiating surface of cooperation, heat dissipation region is provided with the radiating surface, the heat dissipation region is provided with heat dispersion substrate, the radiating base Piece has some radiating fins extended to the circulating water chennel.
A kind of 4. major cycle water tank of CPU water-filled radiators as claimed in claim 3, it is characterised in that：The cooling tank body Edge be provided with the thermally conductive sheet coordinate gasket seal.
A kind of 5. major cycle water tank of CPU water-filled radiators as claimed in claim 1, it is characterised in that：The bottom surface housing The part corresponding with the cooling tank body is protruded to form boss to the one side of the cell body that draws water, and the inner ring housing is fixed in The surface of the boss, second through hole are opened in the cooling tank body and the cell body that draws water in the side wall of the boss Connection.
A kind of 6. major cycle water tank of CPU water-filled radiators as claimed in claim 1, it is characterised in that：The major cycle water Case also includes fixed seat, and the fixed seating is located at the outside of the cooling tank body, and the periphery circular row of the fixed seat is set There are four mounting legs, long lumbar hole is offered on the mounting leg.