CN207150436U - A kind of frequency converter fan power cooling device - Google Patents
A kind of frequency converter fan power cooling device Download PDFInfo
- Publication number
- CN207150436U CN207150436U CN201720418327.XU CN201720418327U CN207150436U CN 207150436 U CN207150436 U CN 207150436U CN 201720418327 U CN201720418327 U CN 201720418327U CN 207150436 U CN207150436 U CN 207150436U
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- China
- Prior art keywords
- cooling
- heat radiation
- radiation box
- wet curtain
- air
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- 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.)
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Abstract
The utility model discloses a kind of frequency converter fan power cooling device,Including heat radiation box,Central part at the top of heat radiation box is provided with air outlet,The inside of air outlet is provided with convection current cooling blower,Upper end inside heat radiation box is provided with radiator,Heat radiation box inwall is disposed with temperature sensor and controller from top to bottom,Lower end inside heat radiation box is provided with air inlet,Air inlet is internally provided with honeycomb ceramics wet curtain,Circulating pump connects honeycomb ceramics wet curtain by circulating water pipe,This kind of frequency converter fan power cooling device,Using installed in air outlet position convection current cooling blower,So that heat radiation box air inlet position sucks air,Strong convection is formed in heat dissipation tank,The wet curtain system installed in air inlet position is recycled to cool down the air of suction,The air for allowing convection current cooling blower to suck first passes through the cooling of honeycomb ceramics wet curtain,Wind-cooling heat dissipating is carried out by cooling fan again,The temperature of convected air around can be effectively reduced,Good heat dissipation effect.
Description
Technical field
A kind of power supply cooling device is the utility model is related to, specially a kind of frequency converter fan power cooling device.
Background technology
Frequency converter is the machine of controlled motor rotating speed, and 50HZ AC powers are made into direct current by it, then by inversion by direct current
The adjustable AC power of electric voltage frequency is converted into, changes the rotating speed of motor by changing the frequency of power network.Using frequency converter pair
Blower fan is controlled, and is belonged to and is reduced aerodynamic power-saving method, the method that it controls air quantity with typically conventional damper
Compare, there are obvious power savings, frequency converter fan power can produce heat in the case of work, have a strong impact on work
Efficiency, existing radiator structure is relatively simple, and it is strong right typically to be formed by the air around radiator in the presence of blower fan
Stream, take away power supply in radiator and transmit the heat come, but this method relies solely on air strong convection, cooling effect itself
Fruit is bad, while is often influenceed again by environment temperature, when environmental air temperature raises, the effect of strong convection cooling
Also will decline.In addition, the structure of existing radiator is mainly using fin type heat-absorbing structure, often while ventilation
Have dust and impurity absorption causes the wind path of radiator to block, hinders radiator heat transfer in fin surface, the length of time one
Effect, cause radiator performance unstable, cooling effect is poor, and can not realize intelligent cooling.
So how to design a kind of frequency converter fan power cooling device, turning into us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of frequency converter fan power cooling device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of frequency converter fan power cooling device,
Including heat radiation box, the central part at the top of the heat radiation box is provided with air outlet, and the inside of the air outlet is provided with pair
Cooling blower is flowed, the upper end inside the heat radiation box is provided with radiator, and the heat radiation box inwall is set successively from top to bottom
Temperature sensor and controller are equipped with, the temperature sensor is Pt100 platinum resistance thermometer sensor,s, and described in controller signals connection
Temperature sensor, the controller are electrically connected with the convection current cooling blower, the lower end inside the heat radiation box be provided with into
Air port, the air inlet is internally provided with honeycomb ceramics wet curtain, and the honeycomb ceramics wet curtain and the air inlet inlay connection, institute
The bottom for stating honeycomb ceramics wet curtain is provided with cooling water accumulator tank, and the cooling water accumulator tank is connected with circulation by circulating water pipe
Pump, and the circulating pump is low pressure magnetic drive pump, the circulating pump connects the honeycomb ceramics wet curtain by circulating water pipe.
Further, the top of the heat radiation box is provided with power module, and the power module be rectifier power source or
The pulse power.
Further, the honeycomb ceramics wet curtain is internally provided with cooling water pipe, is provided with the cooling water pipe multiple
Opening, and the circulating pump connects the cooling water pipe by circulating water pipe.
Further, cooling tower, and the cooling tower and the cooling water pipe are placed with above the air inlet
Connection.
Further, cooling fan is provided with immediately ahead of the honeycomb ceramics wet curtain, and the cooling fan is electrically connected with
The controller.
Compared with prior art, the beneficial effects of the utility model are：This kind of frequency converter fan power cooling device, utilize
Installed in air outlet position convection current cooling blower so that heat radiation box air inlet position sucks air, is formed in heat dissipation tank strong
Convection current, recycle the wet curtain system installed in air inlet position to cool down the air of suction, that is, allow what convection current cooling blower sucked
Air first passes through the cooling of honeycomb ceramics wet curtain, then carries out wind-cooling heat dissipating by cooling fan, can be effectively reduced the sky of convection current around
The temperature of gas, good heat dissipation effect；According to the architectural characteristic of honeycomb ceramics wet curtain, in addition to can convected air be cooled, moreover it is possible to more
The effective suction for preventing air-borne dust and solid impurity, prevents the wind path of radiator from blocking；Pass through temperature sensor degree of realization
The monitoring of temperature, and then realize intelligence cooling.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
In figure：1- heat radiation boxes；2- cooling towers；3- circulating water pipes；4- circulating pumps；5- cooling water accumulator tanks；6- honeycombs
Body wet curtain；7- air inlets；8- controllers；9- temperature sensors；10- power modules；11- air outlets；12- convection current cooling blowers；
13- radiators；14- cooling fans；15- cooling water pipes；16- is open.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of frequency converter fan power cooling device, bag
Heat radiation box 1 is included, the central part at the top of heat radiation box 1 is provided with air outlet 11, the inside installation of the air outlet 11
There is a convection current cooling blower 12, the upper end inside the heat radiation box 1 is provided with radiator 13, and the inwall of heat radiation box 1 is from upper
It is disposed with temperature sensor 9 and controller 8 under, the temperature sensor 9 is Pt100 platinum resistance thermometer sensor,s, and the control
The signal of device 8 connects the temperature sensor 9, and the controller 8 is electrically connected with the convection current cooling blower 12, the heat radiation box
Lower end inside 1 is provided with air inlet 7, and the air inlet 7 is internally provided with honeycomb ceramics wet curtain 6, and the honeycomb ceramics wet curtain 6
Connection is inlayed with the air inlet 7, the bottom of the honeycomb ceramics wet curtain 6 is provided with cooling water accumulator tank 5, the cooling Water Sproading
Groove 5 is connected with circulating pump 4 by circulating water pipe 3, and the circulating pump 4 is low pressure magnetic drive pump, and the circulating pump 4 passes through recirculated water
Pipe 3 connects the honeycomb ceramics wet curtain 6.
Further, the top of the heat radiation box 1 is provided with power module 10, and the power module 10 is rectifier power source
Or the pulse power, provide enough energy for the operation of device.
Further, the honeycomb ceramics wet curtain 6 is internally provided with cooling water pipe 15, is provided with the cooling water pipe 15
Multiple openings 16, and the circulating pump 4 connects the cooling water pipe 15 by circulating water pipe 3, forms cooling water recirculation system.
Further, the top of the air inlet 7 is placed with cooling tower 2, and the cooling tower 2 and the cooling water
Pipe 15 connects, and further improves the efficiency of cooling.
Further, the front of the honeycomb ceramics wet curtain 6 is provided with cooling fan 14, and the cooling fan 14 is electrical
The controller 8 is connected, wind-cooling heat dissipating is carried out by cooling fan 14, the temperature of convected air around can be effectively reduced.
Operation principle：First, by the detection temperature of temperature sensor 9, when temperature is too high, convection current cooling blower 12 is automatic
To open and discharge the air in heat radiation box 1 from air outlet 11 so that the upper air inlet 7 of heat radiation box 1 sucks air, so that
Strong convection is formed in heat radiation box 1.Due to installing honeycomb ceramics wet curtain 6 at air inlet 7, the air of suction through honeycomb ceramics wet curtain 6 with
And after supporting cooling water circulating device, air is cooled to stable temperature, then carries out wind-cooling heat dissipating by cooling fan 14,
The temperature of convected air around can be effectively reduced, and then realizes cooling, according to the architectural characteristic of honeycomb ceramics wet curtain 6,
In addition to can convected air be cooled, moreover it is possible to the significantly more efficient suction for preventing air-borne dust and solid impurity, prevent radiator
13 wind path blocks, and by the monitoring of degree of the realization temperature of temperature sensor 9, and then realizes intelligence cooling.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of frequency converter fan power cooling device, including heat radiation box (1), it is characterised in that：Heat radiation box (1) top
The central part in portion is provided with air outlet (11), and the inside of the air outlet (11) is provided with convection current cooling blower (12), described
The internal upper end of heat radiation box (1) is provided with radiator (13), and heat radiation box (1) inwall is disposed with temperature from top to bottom
Sensor (9) and controller (8) are spent, the temperature sensor (9) is Pt100 platinum resistance thermometer sensor,s, and the controller (8) signal connects
The temperature sensor (9) is connect, the controller (8) is electrically connected with the convection current cooling blower (12), the heat radiation box (1)
Internal lower end is provided with air inlet (7), and cooling tower (2), the air inlet (7) are placed with above the air inlet (7)
Be internally provided with honeycomb ceramics wet curtain (6), and the honeycomb ceramics wet curtain (6) and the air inlet (7) inlay connection, the honeycomb
The bottom of body wet curtain (6) is provided with cooling water accumulator tank (5), and the cooling water accumulator tank (5) is connected with by circulating water pipe (3)
Circulating pump (4), and the circulating pump (4) is low pressure magnetic drive pump, the circulating pump (4) connects the honeybee by circulating water pipe (3)
Nest body wet curtain (6).
A kind of 2. frequency converter fan power cooling device according to claim 1, it is characterised in that：The heat radiation box
(1) top is provided with power module (10), and the power module (10) is rectifier power source or the pulse power.
A kind of 3. frequency converter fan power cooling device according to claim 1, it is characterised in that：The honeycomb ceramics wet curtain
(6) be internally provided with cooling water pipe (15), multiple openings (16), and the circulating pump are provided with the cooling water pipe (15)
(4) cooling water pipe (15) is connected by circulating water pipe (3).
A kind of 4. frequency converter fan power cooling device according to claim 3, it is characterised in that：The air inlet (7)
Top be placed with cooling tower (2), and the cooling tower (2) connects with the cooling water pipe (15).
A kind of 5. frequency converter fan power cooling device according to claim 1, it is characterised in that：The honeycomb ceramics wet curtain
(6) cooling fan (14) is provided with immediately ahead of, and the cooling fan (14) is electrically connected with the controller (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418327.XU CN207150436U (en) | 2017-04-17 | 2017-04-17 | A kind of frequency converter fan power cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418327.XU CN207150436U (en) | 2017-04-17 | 2017-04-17 | A kind of frequency converter fan power cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207150436U true CN207150436U (en) | 2018-03-27 |
Family
ID=61659170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418327.XU Expired - Fee Related CN207150436U (en) | 2017-04-17 | 2017-04-17 | A kind of frequency converter fan power cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207150436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684187A (en) * | 2018-05-04 | 2018-10-19 | 苏州睿鑫莱机电科技有限公司 | A kind of radiator of electromechanical equipment |
-
2017
- 2017-04-17 CN CN201720418327.XU patent/CN207150436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684187A (en) * | 2018-05-04 | 2018-10-19 | 苏州睿鑫莱机电科技有限公司 | A kind of radiator of electromechanical equipment |
| CN108684187B (en) * | 2018-05-04 | 2019-12-06 | 苏州睿鑫莱机电科技有限公司 | Heat radiator for electromechanical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |