CN100398956C - Radiating system for electric refrigerator via Internet and its working method - Google Patents
Radiating system for electric refrigerator via Internet and its working method Download PDFInfo
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- CN100398956C CN100398956C CNB2003101068446A CN200310106844A CN100398956C CN 100398956 C CN100398956 C CN 100398956C CN B2003101068446 A CNB2003101068446 A CN B2003101068446A CN 200310106844 A CN200310106844 A CN 200310106844A CN 100398956 C CN100398956 C CN 100398956C
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Abstract
The present invention provides a heat radiation system of an internet refrigerator and a working method thereof, which relates to a heat radiation system of the internet refrigerator with an auxiliary cooling fan and a working method thereof. In order to solve the problems that a single cooling fan possibly enables a temperature on a chipset on a main board to be over hot, to cause the damage of the hard ware and the fault of the chipset, to generate the server work stop of a home network system, etc., the present invention adopts the technical scheme that the heat radiation system of the internet refrigerator is provided with a main cooling fan for heat radiation on the main board of the chipset, and the chipset comprises a microprocessor, an auxiliary cooling fan which is arranged in the consideration of the abnormal operation of the main cooling fan, and a control part, wherein the control part outputs signals for driving the auxiliary cooling fan when the rotary speed of the main cooling fan can not reach a determined speed. The present invention is mainly applied to the heat radiation system of the internet refrigerator, and is particularly suitable for occasions for solving the problem that the temperature of the chipset on the main board of the internet refrigerator is over hot.
Description
Technical field
The present invention relates to the cooling system and the method for work thereof of internet refrigerator.Specifically, to cause the chipset operation irregularity in order preventing because of the abnormal work of cooling fan on the mainboard that relates to be applied to install on the internet refrigerator of home network and multimedia server, to adopt the cooling system and the method for work thereof of the internet refrigerator of auxiliary cooling fan.
Background technology
Recently, along with extensively popularizing of internet, the user who utilizes computer electronic product in addition to connect the internet gets more and more.Can pass through mobile phone, PDA portable electronic products such as (Personal Digital Assistant personal digital assistants) connection internet, make the internet usage number of users increase sharply.So exploitation and popularized towards general housewife can internet usage household electrical appliance.
In addition, several household electrical appliance in the family are connected on the home network, again home-network linkups to the internet, make the remote operator who is connected to the internet can control above-mentioned several household electrical appliance, after such domestic network system is constructed, the refrigerator that is connected to the internet can be used as home network server, controls above-mentioned household electrical appliance by input units such as its display and touch-screens.So, the data processing amount of above-mentioned internet refrigerator increases, and need load the several chip group of the high-performance CPU (central processing unit, central processing unit) that comprises energy high speed processing data on mainboard.As shown in Figure 1, mainboard 5 is positioned at the upside of internet refrigerator 1 usually, along with the front side of the outside display part of exporting 2 of the control signal of mainboard processing attached to refrigerator.
But, the words that the rotary speed of single cooling fan reduces or stops, because inadequate cooling effect, the heat that the work of above-mentioned several chip group causes can not cool off, make the temperature overheating of the chipset on the mainboard, problems such as the fault of the damage of hardware and chipset and the work of home network system service device stop to take place.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of the present invention is to provide the cooling system and the method for work thereof of internet refrigerator, solving the temperature overheating that single cooling fan may make the chipset on the mainboard, problems such as the fault of the damage of hardware and chipset and the work of home network system service device stop to take place.
The cooling system of a kind of internet refrigerator is equipped with the main cooling fan that dispels the heat on the mainboard of chipset, described chipset comprises microprocessor, also comprises: consider the operation irregularity of main cooling fan and the auxiliary cooling fan that is provided with; When the rotary speed of above-mentioned main cooling fan did not reach institute's constant speed and spends, output drove the control part of auxiliary cooling fan signal; It is characterized in that, above-mentioned control part also comprises the speed perception sensor of perception master cooling fan rotary speed, and timer, described timer is when being spent less than institute's constant speed by the main cooling fan rotary speed of above-mentioned speed perception sensor senses, with the speed of main cooling fan less than time of fixed speed be starting point, calculate the low speed duration of the speed rotation of main cooling fan below institute's constant speed degree.
The method of work of internet of the present invention refrigerator cooling system is:
The method of work of a kind of internet refrigerator cooling system is characterized in that, comprising: the phase I of perception master cooling fan rotary speed; The rotary speed of main cooling fan is reduced to institute's constant speed degree when following, with the time that begins to reduce be starting point, calculate the second stage of the low speed duration of the speed rotation of main cooling fan below institute's constant speed degree; The above-mentioned low speed duration drives the phase III of auxiliary cooling fan when surpassing a reference value; The abnormal work state notifying user's of main cooling fan quadravalence section.
The method of work of the cooling system of described internet refrigerator, wherein the quadravalence section comprises: first process of the outside output of the operation irregularity state of main cooling fan; Second process of the outside output of the system resource turn-off request message in the work; Automatically be connected to the internet address at computer maintenance center, transmit the message status of main cooling fan and the 3rd process of maintenance call message.
Cooling system and method for work thereof according to internet of the present invention refrigerator have following effect.In order to remove the heat of the mainboard that chipset is installed, when main cooling fan operation irregularity, utilize auxiliary cooling fan to cool off, thereby can prevent fault because of the overheated system that causes, the fatefulue damage of server capability paralysis and hardware, the internal structure and the stability of assurance internet refrigerator hardware system.And the service center, internet that can be dynamically connected certainly, main cooling fan is repaired in request, improves the applicability of product.
Description of drawings
Fig. 1 is the schematic perspective view of general internet refrigerator outward appearance.
Fig. 2 is the schematic perspective view of the cooling system of internet of the present invention refrigerator.
Fig. 3 is the structural representation of the cooling system of internet of the present invention refrigerator.
Fig. 4 is the schematic flow sheet of the cooling system method of work of internet of the present invention refrigerator.
The number in the figure explanation:
10: main cooling fan 20: auxiliary cooling fan
30: speed perception sensor (sensor) 40: control part
50: mainboard
The specific embodiment
Below in conjunction with drawings and Examples explanation the present invention.
The invention provides and have cooling system and the method for work thereof that following structure is the internet refrigerator of feature in order to reach above-mentioned purpose.Of the present invention first is characterized as and comprises following structure: the main cooling fan of handling heating on the mainboard of chipset is installed, and described chipset comprises microprocessor; The auxiliary cooling fan of considering the operation irregularity of main cooling fan and being provided with; When the rotary speed of above-mentioned main cooling fan did not reach institute's constant speed and spends, output drove the control part of auxiliary cooling fan signal.
Of the present invention second is characterized as and comprises as the next stage: the phase I of perception master cooling fan rotary speed; The rotary speed of main cooling fan reduces to institute's constant speed degree when following, and the time when reducing is starting point, calculates the second stage of the low speed duration of the speed rotation of main cooling fan below institute's constant speed degree; The above-mentioned low speed duration drives the phase III of auxiliary cooling fan when surpassing a reference value; The abnormal work state notifying user's of main cooling fan quadravalence section.
Accompanying drawing below with reference to the preferred embodiments of the present invention describes in detail.Fig. 2 is the schematic perspective view according to the cooling system of internet of the present invention refrigerator, and Fig. 3 is the structural representation according to the cooling system of internet of the present invention refrigerator.
The microprocessor (not showing among the figure) of several chip (chip) and caloric value maximum is installed on the mainboard 50.Center on chipset with fin (heat sink) 60.The heat that the said chip group is distributed is transmitted on the fin, and it is overheated to prevent.
The upside of above-mentioned fin and a side are open, and the upside open surface has been horizontally disposed with main cooling fan 10; The open surface of the wind that vertically disposed auxiliary cooling fan 20 produces by a side sucks and takes a breath.Under normal condition, have only 10 work of main cooling fan, when main cooling fan 10 operation irregularities, auxiliary cooling fan 20 work.
In the main cooling fan 10, the rotary middle spindle of several fan blade becomes the rotating shaft of motor and rotates.Whether unusually the spinning movement of the life-span of above-mentioned motor and performance decision cooling fan thereof.So control part 40 is by the rotary speed RPM of the above-mentioned cooling fan of speed perception sensor 30 perception.
When control part 40 was spent less than institute's constant speed by the rotary speed of the main cooling fan 10 of above-mentioned speed perception sensor 30 perception, output drove the control signal of auxiliary cooling fan 20.Specifically, timer (timer) 35 is starting point with the speed of main cooling fan 10 less than time of institute's constant speed degree, calculate the low speed duration of the speed rotation of main cooling fan below institute's constant speed degree, when the low speed duration surpasses a reference value, the output control signal drives auxiliary cooling fan 20.
In addition, control part 40 is notified to the user to the turn-off request message of the system resource (resource) in the work when main cooling fan 10 operation irregularities, make the user close the minimal features that the other system resource is kept systems connection.Simultaneously, be connected to the internet address at computer maintenance center automatically, transmit the message status and the maintenance call message of main cooling fan 10.
After changing or keeping in repair main cooling fan 10, during main cooling fan operate as normal, be provided with by automatic or manual and stop auxiliary cooling fan 20, start main cooling fan 10.
With reference to the accompanying drawings 4, describe method of work in detail according to the cooling system of internet of the present invention refrigerator.
The rotary speed S1 of perception master cooling fan at first.The speed perception sensor is attached to rotation and drive on the fan electromotor of main cooling fan the rotary speed data that the continual monitoring of control part is exported by the speed perception sensor.
Whether the rotary speed of the more main cooling fan of control part less than the constant speed degree S2 of institute, when not reaching institute's constant speed and spending, with that time be starting point, calculate the low speed duration S3 of the speed rotation of main cooling fan below institute's constant speed degree.
S4 when the above-mentioned low speed duration surpasses a reference value drives the phase III of assisting cooling fan S5.
The abnormal work state of main cooling fan is exported S6 to the outside, and the turn-off request message of the system resource in the work is outwards exported S7, and the warning user closes unnecessary system resource.
Automatically be connected to the internet address at computer maintenance center, transmit the message status and the maintenance call message S8 of main cooling fan.When main cooling fan operate as normal, stop auxiliary cooling fan, start main cooling fan, make its work.
Claims (3)
1. the cooling system of an internet refrigerator is equipped with the main cooling fan that dispels the heat on the mainboard of chipset, and described chipset comprises microprocessor, also comprises: consider the operation irregularity of main cooling fan and the auxiliary cooling fan that is provided with; When the rotary speed of above-mentioned main cooling fan did not reach institute's constant speed and spends, output drove the control part of auxiliary cooling fan signal; It is characterized in that,
Above-mentioned control part also comprises the speed perception sensor of perception master cooling fan rotary speed, and timer, described timer is when being spent less than institute's constant speed by the main cooling fan rotary speed of above-mentioned speed perception sensor senses, with the speed of main cooling fan less than time of fixed speed be starting point, calculate the low speed duration of the speed rotation of main cooling fan below institute's constant speed degree.
2. the method for work of an internet refrigerator cooling system is characterized in that, comprising:
The phase I of perception master cooling fan rotary speed;
The rotary speed of main cooling fan is reduced to institute's constant speed degree when following, with the time that begins to reduce be starting point, calculate the second stage of the low speed duration of the speed rotation of main cooling fan below institute's constant speed degree;
The above-mentioned low speed duration drives the phase III of auxiliary cooling fan when surpassing a reference value;
The abnormal work state notifying user's of main cooling fan quadravalence section.
3. the method for work of the cooling system of internet according to claim 2 refrigerator is characterized in that, above-mentioned quadravalence section comprises: first process of the outside output of the operation irregularity state of main cooling fan; Second process of the outside output of the system resource turn-off request message in the work; Automatically be connected to the internet address at computer maintenance center, transmit the message status of main cooling fan and the 3rd process of maintenance call message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101068446A CN100398956C (en) | 2003-10-30 | 2003-10-30 | Radiating system for electric refrigerator via Internet and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101068446A CN100398956C (en) | 2003-10-30 | 2003-10-30 | Radiating system for electric refrigerator via Internet and its working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1611888A CN1611888A (en) | 2005-05-04 |
| CN100398956C true CN100398956C (en) | 2008-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101068446A Expired - Fee Related CN100398956C (en) | 2003-10-30 | 2003-10-30 | Radiating system for electric refrigerator via Internet and its working method |
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| CN (1) | CN100398956C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2533643B (en) * | 2014-12-24 | 2017-05-24 | Ddc Dolphin Ltd | Apparatus for handling contaminated products |
| CN104990363B (en) * | 2015-07-15 | 2017-05-10 | 杭州纳帕科技有限公司 | Special touch panel device of refrigerator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0694323A (en) * | 1992-09-09 | 1994-04-05 | Teikoku Piston Ring Co Ltd | Method for controlling thermoelectric refrigerator |
| US5638895A (en) * | 1996-03-25 | 1997-06-17 | Dodson; Douglas A. | Twin fan cooling device |
| CN1411332A (en) * | 2001-09-26 | 2003-04-16 | 台达电子工业股份有限公司 | Multiple heat radiating module set |
-
2003
- 2003-10-30 CN CNB2003101068446A patent/CN100398956C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0694323A (en) * | 1992-09-09 | 1994-04-05 | Teikoku Piston Ring Co Ltd | Method for controlling thermoelectric refrigerator |
| US5638895A (en) * | 1996-03-25 | 1997-06-17 | Dodson; Douglas A. | Twin fan cooling device |
| CN1411332A (en) * | 2001-09-26 | 2003-04-16 | 台达电子工业股份有限公司 | Multiple heat radiating module set |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US11919363B2 (en) | 2017-08-25 | 2024-03-05 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1611888A (en) | 2005-05-04 |
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