CN206759298U - A kind of water cooling frequency converter - Google Patents
A kind of water cooling frequency converter Download PDFInfo
- Publication number
- CN206759298U CN206759298U CN201720636549.9U CN201720636549U CN206759298U CN 206759298 U CN206759298 U CN 206759298U CN 201720636549 U CN201720636549 U CN 201720636549U CN 206759298 U CN206759298 U CN 206759298U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- water cooling
- water
- cooling box
- shell
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of water cooling frequency converter, including shell of frequency converter body, the surface of the shell of frequency converter body is provided with shell body fixing bolt, and it is provided with frequency converter water cooling box above the side of shell of frequency converter side, the surface of the frequency converter water cooling box is provided with tank radiating plate, and the surface of frequency converter water cooling box is provided with auxiliary heat dissipation piece at left and right sides of tank radiating plate, the lower section of the frequency converter water cooling box is provided with water cooling tube heat emission hole close to the side of shell of frequency converter body, and the frequency converter water cooling box is internally provided with water-circulating pump；The novel water cooling system of design can by heat caused by inside frequency converter by the heat transfer of water cooling tube by heat absorption, it ensure that the stable state of frequency converter in the course of the work, and devise fin on water cooling box surface, water cooling box is radiated using fin, it ensure that the temperature of internal water will not be too high, improve radiating effect.
Description
Technical field
The utility model belongs to converter technology field, and in particular to a kind of water cooling frequency converter.
Background technology
Frequency converter is to apply converter technique and microelectric technique, is handed over by changing motor working power Frequency Patterns to control
Flow the electric control appliance of motor.Frequency converter is mainly by rectification（AC-DC）, filtering, inversion（Direct current becomes exchange）, system
Moving cell, driver element, detection unit microprocessing unit etc. form.IGBT cut-offs to adjust out-put supply frequency converter close to the inner portion
Voltage and frequency, according to being actually needed to provide the supply voltage required for it for motor, and then save, the mesh of speed governing
, in addition, frequency converter also has many defencive functions, such as excessively stream, overvoltage, overload protection.With industrial automatization
Continuous improvement, frequency converter also obtained very extensive application.
However, traditional micro frequency transformer existing defects in use, by wind-cooling heat dissipating, radiating effect is failed to understand
Aobvious, traditional micro frequency transformer can not utilize water-cooling.
The content of the invention
The purpose of this utility model is to provide a kind of water cooling frequency converter, to solve what is proposed in above-mentioned background technology
Traditional micro frequency transformer existing defects in use, pass through wind-cooling heat dissipating, radiating effect unobvious, traditional small-sized change
Frequency device can not utilize water-cooling problem.
To achieve the above object, the utility model provides following technical scheme：A kind of water cooling frequency converter, including frequency conversion
Device shell body, the surface of the shell of frequency converter body is provided with shell body fixing bolt, and is set above the side of shell of frequency converter side
Frequency converter water cooling box is equipped with, the surface of the frequency converter water cooling box is provided with tank radiating plate, and the surface of frequency converter water cooling box
Auxiliary heat dissipation piece is provided with left and right sides of tank radiating plate, the lower section of the frequency converter water cooling box is outside frequency converter
The side of housing is provided with water cooling tube heat emission hole, and the frequency converter water cooling box is internally provided with water-circulating pump, and frequency converter water
The inside of ice chest is provided with water pump driving motor on the right side of water-circulating pump, and the water-circulating pump passes through with water pump driving motor
Rotating shaft connects, and the inside of the shell of frequency converter body is provided with radiating tube below frequency converter water cooling box, and outside frequency converter
The junction of housing and radiating tube is respectively arranged with water cooling tube clip and water cooling tube clip bolt, the water cooling tube clip
Radiating tube is fixed on inside shell of frequency converter body by water cooling tube clip bolt, the water pump driving motor and power supply are electrical
Connection.
Preferably, the water-circulating pump is connected with water pump driving motor by rotating shaft transmission, passes through water pump driving motor band
Flabellum inside dynamic water-circulating pump rotates.
Preferably, the side of the radiating tube is fitted in the side of shell of frequency converter body, by heat transfer by heat absorption.
Preferably, the heat part inside the radiating tube is by water cooling tube heat emission hole and contacting external air, by heat
Amount passes to air.
Preferably, the surface of the frequency converter water cooling box is evenly arranged with tank radiating plate, described to pass through tank radiating plate
By the conduct heat away of frequency converter water cooling box internal condensation water.
Preferably, the water-circulating pump is fixedly connected with water pump driving motor by bolt with frequency converter water cooling box.
Compared with prior art, the beneficial effects of the utility model are：The novel water cooling system of design can be by frequency converter
Heat caused by inside by heat absorption, ensure that the stable shape of frequency converter in the course of the work by the heat transfer of water cooling tube
State, and fin is devised on water cooling box surface, water cooling box is radiated using fin, ensure that the temperature of internal water
Degree will not be too high, improves radiating effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is cut-away view of the present utility model；
In figure：1- shell of frequency converter body, 2- tank radiating plates, 3- shell bodies fixing bolt, 4- frequency converters water cooling box, 5- are auxiliary
Help fin, 6- water cooling tubes heat emission hole, 7- radiating tubes, 8- water-circulating pumps, 9- water pump driving motors, 10- water cooling tubes clip,
11- water cooling tube clip bolts.
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 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of water cooling frequency converter, including frequency conversion
Device shell body 1, the surface of shell of frequency converter body 1 is provided with shell body fixing bolt 3, and is set above the side of shell of frequency converter body 1
Frequency converter water cooling box 4 is equipped with, the surface of frequency converter water cooling box 4 is provided with tank radiating plate 2, and the surface of frequency converter water cooling box 4
Auxiliary heat dissipation piece 5 is provided with close to the left and right sides of tank radiating plate 2, the lower section of frequency converter water cooling box 4 is outside frequency converter
The side of housing 1 is provided with water cooling tube heat emission hole 6, and frequency converter water cooling box 4 is internally provided with water-circulating pump 8, and frequency converter water
The inside of ice chest 4 is provided with water pump driving motor 9 close to the right side of water-circulating pump 8, and water-circulating pump 8 is logical with water pump driving motor 9
Rotating shaft connection is crossed, the inside of shell of frequency converter body 1 is provided with radiating tube 7 close to the lower section of frequency converter water cooling box 4, and outside frequency converter
The junction of housing 1 and radiating tube 7 is respectively arranged with water cooling tube clip 10 and water cooling tube clip bolt 11, and water cooling tube is fixed
Radiating tube 7 is fixed on inside shell of frequency converter body 1 by button 10 by water cooling tube clip bolt 11, water pump driving motor 9 and electricity
Source is electrically connected with.
In the present embodiment, it is preferred that water-circulating pump 8 is connected with water pump driving motor 9 by rotating shaft transmission, is driven by water pump
Dynamic motor 9 drives the flabellum inside water-circulating pump 8 to rotate.
In the present embodiment, it is preferred that the side of radiating tube 7 is fitted in the side of shell of frequency converter body 1, will by heat transfer
Heat absorption.
In the present embodiment, it is preferred that the heat part inside radiating tube 7 passes through water cooling tube heat emission hole 6 and outside air
Contact, transfers heat to air.
In the present embodiment, it is preferred that the surface of frequency converter water cooling box 4 is evenly arranged with tank radiating plate 2, is dissipated by water tank
Backing 2 is by the conduct heat away of the internal condensation water of frequency converter water cooling box 4.
In the present embodiment, it is preferred that water-circulating pump 8 is solid by bolt and frequency converter water cooling box 4 with water pump driving motor 9
Fixed connection.
Operation principle and process for using of the present utility model：After the utility model installs, in use for some time,
When temperature inside shell of frequency converter body 1 raises, water pump driving motor 9 is opened, water pump driving motor 9 drives water to follow by rotating shaft
Ring pump 8 is rotated, and the condensed water inside frequency converter water cooling box 4 is extracted into the inside of radiating tube 7 by water-circulating pump 8, passes through radiating
Pipe 7 contacts with the inwall of frequency converter, at this moment warm by heat transfer by the heat transfer inside frequency converter to the inside of radiating tube 7
Condensed water inside the higher radiating tube 7 of degree first exhales a part of heat by water cooling tube heat emission hole 6, then cold by high temperature
Condensate reaches the inside of frequency converter water cooling box 4 by conduct heat away for tank radiating plate 2 into air, due to tank radiating plate
2 surfaces devise auxiliary heat dissipation piece 5, add its contact area with air, the transmission of the heat of quickening, ensure that frequency converter
The temperature of condensed water inside water cooling box 4 will not be too high.
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 (6)
1. a kind of water cooling frequency converter, including shell of frequency converter body（1）, it is characterised in that：The shell of frequency converter body（1）'s
Surface is provided with shell body fixing bolt（3）, and shell of frequency converter body（1）Frequency converter water cooling box is provided with above side（4）, institute
State frequency converter water cooling box（4）Surface be provided with tank radiating plate（2）, and frequency converter water cooling box（4）Surface dissipated close to water tank
Backing（2）The left and right sides be provided with auxiliary heat dissipation piece（5）, the frequency converter water cooling box（4）Lower section outside frequency converter
Housing（1）Side be provided with water cooling tube heat emission hole（6）, the frequency converter water cooling box（4）Be internally provided with water-circulating pump
（8）, and frequency converter water cooling box（4）Inside close to water-circulating pump（8）Right side be provided with water pump driving motor（9）, the water
Circulating pump（8）With water pump driving motor（9）Connected by rotating shaft, the shell of frequency converter body（1）Inside close to frequency converter water
Ice chest（4）Lower section be provided with radiating tube（7）, and shell of frequency converter body（1）With radiating tube（7）Junction be respectively arranged with water
Cold pipe clip（10）With water cooling tube clip bolt（11）, the water cooling tube clip（10）Pass through water cooling tube clip bolt
（11）By radiating tube（7）It is fixed on shell of frequency converter body（1）Inside, the water pump driving motor（9）It is electrically connected with the power supply.
A kind of 2. water cooling frequency converter according to claim 1, it is characterised in that：The water-circulating pump（8）With water pump
Motor（9）Connected by rotating shaft transmission, pass through water pump driving motor（9）Drive water-circulating pump（8）Internal flabellum rotates.
A kind of 3. water cooling frequency converter according to claim 1, it is characterised in that：The radiating tube（7）Side patch
Close in shell of frequency converter body（1）Side, by heat transfer by heat absorption.
A kind of 4. water cooling frequency converter according to claim 1, it is characterised in that：The radiating tube（7）Internal heat
An amount part passes through water cooling tube heat emission hole（6）With contacting external air, air is transferred heat to.
A kind of 5. water cooling frequency converter according to claim 1, it is characterised in that：The frequency converter water cooling box（4）'s
Surface is evenly arranged with tank radiating plate（2）, it is described to pass through tank radiating plate（2）By frequency converter water cooling box（4）Internal condensation water
Conduct heat away.
A kind of 6. water cooling frequency converter according to claim 1, it is characterised in that：The water-circulating pump（8）With water pump
Motor（9）Pass through bolt and frequency converter water cooling box（4）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720636549.9U CN206759298U (en) | 2017-06-04 | 2017-06-04 | A kind of water cooling frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720636549.9U CN206759298U (en) | 2017-06-04 | 2017-06-04 | A kind of water cooling frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206759298U true CN206759298U (en) | 2017-12-15 |
Family
ID=60620682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720636549.9U Expired - Fee Related CN206759298U (en) | 2017-06-04 | 2017-06-04 | A kind of water cooling frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206759298U (en) |
-
2017
- 2017-06-04 CN CN201720636549.9U patent/CN206759298U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20190604 |