CN105756953B - A kind of computer water cooling pump - Google Patents
A kind of computer water cooling pump Download PDFInfo
- Publication number
- CN105756953B CN105756953B CN201610254784.XA CN201610254784A CN105756953B CN 105756953 B CN105756953 B CN 105756953B CN 201610254784 A CN201610254784 A CN 201610254784A CN 105756953 B CN105756953 B CN 105756953B
- Authority
- CN
- China
- Prior art keywords
- rotor
- storage tank
- assembly
- stator
- water cooling
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0613—Special connection between the rotor compartments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to water pump technology, especially a kind of computer water cooling pump.It include be fitted at bottom center armature spindle rotor assembly and top surface be formed with the field frame assembly of rotor storage tank, stator bearing is fitted at the center of rotor storage tank, rotation ball groove is offered on the top end face of stator bearing, the bottom end of armature spindle is formed with the rotor bulb being embedded in rotation ball groove.The present invention realizes the assembly between stator and rotor using armature spindle in structure type upper, that stator bearing is under, the effect of single-point spherical shape positioning is realized using the rotor bulb relationship chimeric with rotation ball groove contraposition, when rotor assembly carries out relative rotation relative to field frame assembly and is drawn water, flow then can form pull power to rotor assembly, be rotated so as to make rotor assembly carry out stable suspension relative to field frame assembly with gyro principle；It can not only enhance the stability and reliability of cold water pump operation, and advantageously reduce the Oscillation Amplitude and noise when pump housing operation.
Description
Technical field
The present invention relates to water pump technology, especially a kind of computer water cooling pump.
Background technology
It is well known that computer water-cooling heat radiating system is one kind be widely used in such as laptop, tablet computer or
Cooling system in the electronic products such as person's desktop computer can efficiently utilize the specific heat capacity of water in relatively closed environment
Greatly, the features such as flowing velocity is fast, the rapid band of heat caused by the system unit (such as CPU, north bridge, video card etc.) electronic product
It walks, to reach better heat dissipation effect；Moreover, while weakening the effect in cabinet air duct of electronic product, and can be simultaneous
The effect of Gu Jingyin.Wherein, computer water cooling pumps the core devices as entire computer water-cooling heat radiating system, to whole system
Function plays the role of vital.
However, existing computer water cooling pump due to structure design not very rationally, lead to the following problem of its generally existing：1, by
It is limited in the structural relation between by component, the very big noise of Oscillation Amplitude of water cooling pump at runtime is larger, cannot be satisfied electricity
The mute requirement of sub- product itself；2, complicated, assembly and it is inconvenient for use, structural stability is poor；3, between building block
Bonding strength is weaker, is easy to cause and is partially disengaged after long-time service, the poor difference of reliability.
Therefore, how existing computer water cooling is pumped and proposes optimizing design scheme, be increasingly becoming urgently to be resolved hurrily in industry
The technical issues of.
Invention content
In view of the deficiency of the prior art, the purpose of the present invention is to provide a kind of simple and compact for structure, noises
Small, with small vibration, stable and reliable operation computer water cooling pump.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of computer water cooling pump, it includes field frame assembly and rotor assembly, is inserted at the bottom center of the rotor assembly
There are an armature spindle, the bottom end of the armature spindle to be formed with a rotor bulb, the top surface of the field frame assembly is formed with rotor appearance
Slot is set, a stator bearing is fitted at the center of the rotor storage tank, one turn is offered on the top end face of the stator bearing
Dynamic ball groove, in rotor storage tank, the rotor bulb contraposition is embedded in rotation ball groove the rotor assembly.
Preferably, the field frame assembly includes pump case and stator coil, and the rotor storage tank is downward by the top surface of pump case
It is formed after recess, a bearing block, the stator axis socket joint is formed with after being upwardly extended at the bottom center of the rotor storage tank
Loaded in bearing block, the stator coil is installed in pump case and is mutually attached with the outer wall of rotor storage tank.
Preferably, the rotor assembly includes an impeller and one in rotor storage tank and with upper and lower two ports
Waterproof cover, the end face edge of the shaft of the impeller is formed with an axle sleeve around bearing block distribution after extending downwardly, described
A magnet ring is also clamped between the outer wall of axle sleeve and the inner wall of waterproof cover, the armature spindle is plugged in the shaft of impeller, institute
The edge for stating the upper port of waterproof cover is formed with the flanging ring for the wheel disc upper surface that one is attached at impeller, the lower end of the waterproof cover
Mouthful the edge ring set that is folded upward at and is formed with one after extending around bearing block distribution, the port edges of ring set with
The inner wall of axle sleeve offsets.
Preferably, the rotor storage tank is hemispherical shell structure, between the upper port and lower port of the waterproof cover
Side wall cross sectional shape be smooth cambered surface.
As the above scheme is adopted, the present invention is realized using armature spindle in structure type upper, that stator bearing is under
Assembly between stator and rotor realizes the positioning of single-point spherical shape using the rotor bulb relationship chimeric with rotation ball groove contraposition
Effect, when rotor assembly carries out relative rotation relative to field frame assembly and is drawn water, flow can then be formed rotor assembly
Pull power rotates so as to make rotor assembly carry out stable suspension relative to field frame assembly with gyro principle；It not only can be with
Enhance the stability and reliability of cold water pump operation, and advantageously reduces the Oscillation Amplitude and noise when pump housing operation, tool
There are very strong practical value and market popularization value.
Description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
Fig. 2 is the cross section structure schematic diagram of the embodiment of the present invention；
Fig. 3 is the structural decomposition diagram of the embodiment of the present invention.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
As shown in Figure 1 to Figure 3, a kind of computer water cooling pump provided in an embodiment of the present invention, it includes field frame assembly and rotor
Assembly is fitted with an armature spindle a at the bottom center of rotor assembly, and a rotor bulb b is formed in the bottom end of armature spindle a,
It is formed with a rotor storage tank c in the top surface of field frame assembly, a stator bearing d is fitted at the center of rotor storage tank c,
A rotation ball groove e is offered on the top end face of stator bearing d, rotor assembly is in rotor storage tank c, and rotor bulb b
Then contraposition is embedded in rotation ball groove e.In this way, the structure type by the bearing in pumping traditional water cooling in upper, shaft under,
Structure type (i.e. armature spindle a in upper, stator bearing d under) of the shaft in upper, bearing under is changed into, rotor ball can be utilized
Head b and the chimeric relationship of rotation ball groove e contrapositions realize effect that the single-point spherical shape of rotor assembly positions, when in field frame assembly
When magnetic field changes, rotor assembly carries out relative rotation relative to field frame assembly and draws water, and flow then can be to entire
Rotor assembly forms certain pull power, to using armature spindle a and rotor bulb b make rotor assembly with gyro principle relative to
Field frame assembly carries out stable suspension rotation；The stability of rotor assembly rotation can not only be enhanced as a result, and be conducive to drop
Oscillation Amplitude and noise when low pump housing operation, so as to meet the mute requirement of the electronic equipments such as computer.
To optimize the structure of entire water cooling pump to the maximum extent, ensure the performance of entire water cooling pump, the stator of the present embodiment
Assembly includes pump case 1 and stator coil 2, rotor storage tank c from the top surface of pump case 1 to lower recess after formed, rotor storage tank c's
A bearing block 3 is formed with after being upwardly extended at bottom center, stator bearing d is then plugged in bearing block 3, and stator coil 2 is installed
It is mutually attached in pump case 1 and with the outer wall of rotor storage tank c.In this way, being integrally formed with pump case 1 since rotor storage tank c is used
Structure, the waterproof seal of pump case 1 can be effectively improved, avoid causing the electricity of water supply pump due in the liquid such as water intrusion pump case 1
Gas element short or damage；And utilize stator coil 2 then can be in rotor storage tank c (especially rotor bulb b and rotation ball groove e
Around) in form stabilizations and continuous variation magnetic field, ensure the effect that rotor assembly rotates.
To advanced optimize the structure of entire water supply pump, especially ensure rationally be assembled between each building block
And improve its waterproof sealing effect, the rotor assembly of the present embodiment include an impeller 4 and one in rotor storage tank c and
Waterproof cover 5 with upper and lower two ports, the end face edge of the shaft of impeller 4 are formed with one around bearing block 3 after extending downwardly
The axle sleeve 6 of distribution is also clamped with one for carrying out magnetism with stator coil 2 between the outer wall and the inner wall of waterproof cover 5 of axle sleeve 6
The magnet ring 7 of cooperation, armature spindle a are plugged in the shaft of impeller 4, and an attaching is formed at the edge of the upper port of waterproof cover 5
Flanging ring 51 in the wheel disc upper surface of impeller 4, the edge of the lower port of waterproof cover 5 are folded upward at and are formed with a ring after extending
The ring set 52 being distributed around bearing block 3, the inner wall of the port edges and axle sleeve 6 of ring set 52 offset.In this way, by waterproof cover
5 structure is improved, (can in the lower space for the wheel disc that not only can magnet ring be packaged in impeller 4 by the cooperation with impeller 4
Enhance the waterproof seal of rotor assembly itself by adding the seal members such as sealing ring), it also allows for turn by waterproof cover 5
Each building block assembly of sub- assembly is integrated.
To ensure that effect that rotor assembly is rotated, the rotor storage tank c of the present embodiment use hemispherical shell structure,
Waterproof cover 5 also uses similar structure, i.e. the cross sectional shape of side wall between the upper port and lower port of waterproof cover 5 is smooth
Cambered surface so as to make field frame assembly be assembled in the form of bulb is connect with rotor assembly, and effectively ensures rotor assembly
Stabilization is carried out smoothly to rotate.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (4)
1. a kind of computer water cooling pump, it includes field frame assembly and rotor assembly, it is characterised in that：In the bottom surface of the rotor assembly
An armature spindle is fitted at the heart, the bottom end of the armature spindle is formed with a rotor bulb, and the top surface of the field frame assembly is formed with
One rotor storage tank is fitted with a stator bearing at the center of the rotor storage tank, is opened on the top end face of the stator bearing
Equipped with a rotation ball groove, for the rotor assembly in rotor storage tank, the rotor bulb contraposition is embedded in rotation ball groove
It is interior.
2. a kind of computer water cooling pump as described in claim 1, it is characterised in that：The field frame assembly includes pump case and stator line
Circle, the rotor storage tank from the top surface of pump case to lower recess after formed, prolong upwards at the bottom center of the rotor storage tank
Be formed with a bearing block after stretching, the stator axis socket joint loaded in bearing block, the stator coil be installed in pump case and with turn
The outer wall of sub- storage tank mutually attaches.
3. a kind of computer water cooling pump as claimed in claim 2, it is characterised in that：The rotor assembly includes that an impeller and one are embedding
Loaded in rotor storage tank and the waterproof cover with upper and lower two ports, after the end face edge of the shaft of the impeller extends downwardly
It is formed with an axle sleeve around bearing block distribution, a magnet is also clamped between the outer wall of the axle sleeve and the inner wall of waterproof cover
Ring, the armature spindle are plugged in the shaft of impeller, and the edge of the upper port of the waterproof cover is formed with one and is attached at impeller
The flanging ring of wheel disc upper surface, the edge of the lower port of the waterproof cover are folded upward at and are formed with one after extending around bearing block
The ring set of distribution, the port edges of the ring set and the inner wall of axle sleeve offset.
4. a kind of computer water cooling pump as claimed in claim 3, it is characterised in that：The rotor storage tank is hemispherical shell structure
The cross sectional shape of body, the side wall between the upper port and lower port of the waterproof cover is smooth cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254784.XA CN105756953B (en) | 2016-04-22 | 2016-04-22 | A kind of computer water cooling pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254784.XA CN105756953B (en) | 2016-04-22 | 2016-04-22 | A kind of computer water cooling pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105756953A CN105756953A (en) | 2016-07-13 |
| CN105756953B true CN105756953B (en) | 2018-08-10 |
Family
ID=56324480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610254784.XA Active CN105756953B (en) | 2016-04-22 | 2016-04-22 | A kind of computer water cooling pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105756953B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181421A1 (en) * | 2016-04-22 | 2017-10-26 | 汪普军 | Computer water cooling pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112479A (en) * | 1995-10-16 | 1997-05-02 | Kubota Corp | Spherical pump |
| JPH1082370A (en) * | 1996-09-09 | 1998-03-31 | Kubota Corp | Pump and pump system |
| EP1460275B1 (en) * | 2003-03-21 | 2005-07-27 | Grundfos A/S | Motor pump |
| JP2008223666A (en) * | 2007-03-14 | 2008-09-25 | Noritz Corp | Fan motor |
| CN201448251U (en) * | 2009-07-07 | 2010-05-05 | 汪普军 | Water pump |
| DE102009049904A1 (en) * | 2009-10-12 | 2011-04-14 | Deutsche Vortex Gmbh & Co. Kg | Separation wall i.e. separating calotte, for ball shaped electric motor, has rotor assembly pivoted to sliding body, and retaining element formed with enclosed surface for sliding body and made of stainless steel deep-drawable material |
| CN205592158U (en) * | 2016-04-22 | 2016-09-21 | 汪普军 | Computer water -cooling pump |
-
2016
- 2016-04-22 CN CN201610254784.XA patent/CN105756953B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112479A (en) * | 1995-10-16 | 1997-05-02 | Kubota Corp | Spherical pump |
| JPH1082370A (en) * | 1996-09-09 | 1998-03-31 | Kubota Corp | Pump and pump system |
| EP1460275B1 (en) * | 2003-03-21 | 2005-07-27 | Grundfos A/S | Motor pump |
| JP2008223666A (en) * | 2007-03-14 | 2008-09-25 | Noritz Corp | Fan motor |
| CN201448251U (en) * | 2009-07-07 | 2010-05-05 | 汪普军 | Water pump |
| DE102009049904A1 (en) * | 2009-10-12 | 2011-04-14 | Deutsche Vortex Gmbh & Co. Kg | Separation wall i.e. separating calotte, for ball shaped electric motor, has rotor assembly pivoted to sliding body, and retaining element formed with enclosed surface for sliding body and made of stainless steel deep-drawable material |
| CN205592158U (en) * | 2016-04-22 | 2016-09-21 | 汪普军 | Computer water -cooling pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105756953A (en) | 2016-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9920771B2 (en) | Integrated crossflow blower motor apparatus and system | |
| CN109356856A (en) | A kind of ultrathin centrifugal electric micropump | |
| EP2589811A3 (en) | Magnetic drive pump | |
| US20150016989A1 (en) | Axial flow fan | |
| CN105756953B (en) | A kind of computer water cooling pump | |
| US20190107122A1 (en) | Slim pump structure | |
| CN205592158U (en) | Computer water -cooling pump | |
| CN203297108U (en) | Motor magnetic drive pump | |
| CN209590756U (en) | Cooling device | |
| CN205064318U (en) | Magnetic suspension fan and notebook computer thereof | |
| TW201624887A (en) | Motor and dissipation fan with the motor | |
| CN103256230B (en) | A kind of motor magnetic pump | |
| CN208634051U (en) | A kind of integrated canned motor pump of shielding case | |
| WO2017181421A1 (en) | Computer water cooling pump | |
| CN209044508U (en) | A kind of band pump water of radiation row and the water-cooled radiator using it | |
| CN203516154U (en) | Fan and bearing structure thereof | |
| CN205078461U (en) | Vortex pump | |
| CN202872574U (en) | Novel heat dissipation motor used for sewing machine | |
| CN209164110U (en) | A kind of multi-stage pipeline pump | |
| CN209002294U (en) | A kind of water-cooling head of novel light-emitting structure | |
| CN208858639U (en) | A kind of ceiling fan | |
| CN208718949U (en) | A kind of pure electric vehicle electronic water pump | |
| CN207053998U (en) | Integrative-structure Water-cooling circulating pump | |
| CN207848888U (en) | Universal lock connector | |
| CN205647055U (en) | High -speed permanent magnet brushless dc motors of dust catcher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190606 Address after: 523000 Cuihu Road, Chigang Community, Humen Town, Dongguan City, Guangdong Province Patentee after: YOUTHEN METAL TECHNOLOGY CO., LTD. Address before: 246000 Baolin Group 012, Xianfeng Village, Chaling Town, Huaining County, Anqing City, Anhui Province Patentee before: Wang Pujun |
|
| TR01 | Transfer of patent right |