CN209057056U - High-frequency electric machines cooling device and high-frequency electric machines applied to inner screw thread copper pipe processing - Google Patents
High-frequency electric machines cooling device and high-frequency electric machines applied to inner screw thread copper pipe processing Download PDFInfo
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- CN209057056U CN209057056U CN201822143388.7U CN201822143388U CN209057056U CN 209057056 U CN209057056 U CN 209057056U CN 201822143388 U CN201822143388 U CN 201822143388U CN 209057056 U CN209057056 U CN 209057056U
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Abstract
The high-frequency electric machines cooling device for being applied to inner screw thread copper pipe processing of the utility model, including radiating piece and cooling piece, radiating piece are set to the outside of high-frequency electric machines, and cooling piece forms heat exchange with high-frequency electric machines by radiating piece and high-frequency electric machines is radiated.High-frequency electric machines, the radiator including being set to inside high-frequency electric machines and the cooling device outside high-frequency electric machines.Radiating piece is a kind of heat dissipation executive item, takes away the heat on high-frequency electric machines surface by heat exchange as high-frequency electric machines cooling.Cooling piece is a kind of actuator, by freezing for radiating piece, so that radiating piece maintains lower temperature.Cooling device directly installs additional outside high-frequency electric machines, without changing the structure of high-frequency electric machines itself, enables to high-frequency electric machines to have preferable operating temperature, extends the service life of high-frequency electric machines, reduce the failure rate of high-frequency electric machines.
Description
Technical field
The utility model relates to motor radiating fields, in particular to the high-frequency electrical for being applied to inner screw thread copper pipe processing
Machine cooling device and high-frequency electric machines.
Background technique
Tube-forming machine needs to use at work high-frequency electric machines, and the revolving speed requirement of high-frequency electric machines is especially high, can reach
24000r/min, the operating temperature that long-term running at high speed results in high-frequency electric machines is very high, can achieve 100 degrees centigrades,
It even can achieve 128 degrees Celsius when highest.
Existing high-frequency electric machines is radiated by the way of internal water cooling, and after high-frequency electric machines long-time service, inside is followed
The scale that ring water generates makes the water of high-frequency electric machines obstructed along with operating temperature height itself causes high-frequency electric machines generation a series of
The damage of problem bearing high temperature, coil are burnt out.The price of one high-frequency electric machines differs between 3 more than ten thousand to 100 ten thousand, replacement cost
It is high.In maintenance, five bearings and a coil composition, five bearings add a coil more when high-frequency electric machines internal structure
It changes this into and also wants thousands of pieces, maintenance cost is also higher.And need to shut down the maintenance and replacement for carrying out high-frequency electric machines, reduce production
Efficiency, affects rhythm of production, and the cost of pressing section greatly increases.
Utility model content
In view of this, providing a kind of heat dissipation performance the purpose of this utility model is to overcome deficiency in the prior art
The high-frequency electric machines cooling device and high-frequency electrical for being applied to inner screw thread copper pipe processing that be good, reducing maintenance cost, improving production efficiency
Machine.
The utility model provides following first technical solution:
Applied to the high-frequency electric machines cooling device of inner screw thread copper pipe processing, including radiating piece and cooling piece, the radiating piece
Set on the outside of high-frequency electric machines, the cooling piece forms heat exchange by the radiating piece and high-frequency electric machines and high-frequency electric machines is dissipated
Heat.
As the further alternative scheme to the above-mentioned high-frequency electric machines cooling device for being applied to inner screw thread copper pipe processing,
The cooling piece to form water circulation in the radiating piece, and the radiating piece is conducting-heat elements.
Radiating piece leads to the mode of heat transfer and high-frequency electric machines forms heat exchange, and the temperature of water, which is transferred to high-frequency electric machines, is
High-frequency electric machines cools down, and water forms heat exchange with air during circulation, can be by the way of extending circulating line
So that the heat transfer of water is gone out, achieve the purpose that circulation cooling.
As the further alternative scheme to the above-mentioned high-frequency electric machines cooling device for being applied to inner screw thread copper pipe processing,
The radiating piece includes the copper pipe being helically wound around outside high-frequency electric machines, and the cooling piece includes circulating pump, the both ends of the copper pipe
It is connected to respectively with the inlet and outlet of the circulating pump.
The radiating piece of this structure can be formed with high-frequency electric machines and adequately be contacted, while while copper pipe is as radiating piece
It is also used as circulating line, the heat of high-frequency electric machines can be transmitted in time in the water of copper pipe by thermal conductivity with higher, can
The heat of water in copper pipe is timely transmitted in air.
As the further alternative scheme to the above-mentioned high-frequency electric machines cooling device for being applied to inner screw thread copper pipe processing,
The cooling piece includes water cooler.
Water cooler can when freezing to water recirculated water, enable to radiating piece have higher cooling efficiency,
Guarantee transmits the heat of high-frequency electric machines in time.
As the further alternative scheme to the above-mentioned high-frequency electric machines cooling device for being applied to inner screw thread copper pipe processing,
The copper pipe fits in the copper pipe of winding and adjacent turn fitting outside the high-frequency electric machines.
The radiator and high-frequency electric machines of this structure have bigger contact surface, raising heat exchanging efficiency.
As the further alternative scheme to the above-mentioned high-frequency electric machines cooling device for being applied to inner screw thread copper pipe processing,
The cooling device further includes controller and temperature sensor, the controller respectively with the temperature sensor and the refrigeration
Part is electrically connected, and the temperature sensor is used to sense the temperature on the radiating piece, and the controller is passed according to the temperature
The temperature that sensor is sensed controls the refrigeration work consumption of the cooling piece.
Controller, temperature sensor and cooling piece form closed loop thermal control system, are adjusted in time according to temperature requirements
The refrigerating efficiency of cooling piece, so that cooling demand and the temperature control to high-frequency electric machines are more accurate.
The utility model provides following second technical solution:
Applied to the high-frequency electric machines of inner screw thread copper pipe processing, including the radiator being set to inside the high-frequency electric machines and set
Cooling device outside the high-frequency electric machines, the cooling device include radiating piece and cooling piece, and the radiating piece is set to high frequency
The outside of motor, the cooling piece form heat exchange with high-frequency electric machines by the radiating piece and high-frequency electric machines are radiated.
As the further alternative scheme to the above-mentioned high-frequency electric machines for being applied to inner screw thread copper pipe processing, the refrigeration
Part to form water circulation in the radiating piece, and the radiating piece is conducting-heat elements.
Radiating piece leads to the mode of heat transfer and high-frequency electric machines forms heat exchange, and the temperature of water, which is transferred to high-frequency electric machines, is
High-frequency electric machines cools down, and water forms heat exchange with air during circulation, can be by the way of extending circulating line
So that the heat transfer of water is gone out, achieve the purpose that circulation cooling.
As the further alternative scheme to the above-mentioned high-frequency electric machines for being applied to inner screw thread copper pipe processing, the heat dissipation
Part includes the copper pipe being helically wound around outside high-frequency electric machines, and the cooling piece includes circulating pump, the both ends of the copper pipe respectively with institute
State the inlet and outlet connection of circulating pump.
The radiating piece of this structure can be formed with high-frequency electric machines and adequately be contacted, while while copper pipe is as radiating piece
It is also used as circulating line, the heat of high-frequency electric machines can be transmitted in time in the water of copper pipe by thermal conductivity with higher, can
The heat of water in copper pipe is timely transmitted in air.
As the further alternative scheme to the above-mentioned high-frequency electric machines for being applied to inner screw thread copper pipe processing, the refrigeration
Part includes water cooler.
Water cooler can when freezing to water recirculated water, enable to radiating piece have higher cooling efficiency,
Guarantee transmits the heat of high-frequency electric machines in time.
The utility model compared with prior art, has the advantages that
The high-frequency electric machines cooling device for being applied to inner screw thread copper pipe processing of the utility model, including radiating piece and refrigeration
Part, radiating piece are set to the outside of high-frequency electric machines, and cooling piece forms heat exchange by radiating piece and high-frequency electric machines and makes high-frequency electric machines
Heat dissipation.High-frequency electric machines, the radiator including being set to inside high-frequency electric machines and the cooling device outside high-frequency electric machines.
Radiating piece is a kind of heat dissipation executive item, takes away the heat on high-frequency electric machines surface by heat exchange as high-frequency electric machines drop
Temperature.Cooling piece is a kind of actuator, by freezing for radiating piece, so that radiating piece maintains lower temperature.Cooling dress
It sets and is directly installed additional outside high-frequency electric machines, without changing the structure of high-frequency electric machines itself, enable to high-frequency electric machines to have preferable
Operating temperature extends the service life of high-frequency electric machines, reduces the failure rate of high-frequency electric machines.
For enable the above objects, features, and advantages of the utility model become apparent from it is understandable, preferred embodiment is cited below particularly,
And cooperate appended attached drawing, it is described below in detail.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
The structure that Fig. 1 shows the high-frequency electric machines provided by the embodiment of the utility model with high-frequency electric machines cooling device is shown
It is intended to.
Icon: 1- high-frequency electric machines；11- radiating piece；12- cooling piece.
Specific embodiment
Hereinafter, the various embodiments of the utility model will be described more fully in conjunction with attached drawing.The utility model can have
There are various embodiments, and can adjust and change wherein.Therefore, specific embodiment reference being shown in the accompanying drawings is more
Describe the utility model in detail.It should be understood, however, that: it is practical new herein there is no the various embodiments of the utility model are limited to
The intention of the specific embodiment of type, but the utility model should be interpreted as covering the various embodiments for falling into the utility model
All adjustment, equivalent and/or optinal plan in spirit and scope.Description taken together with the accompanying drawings, same reference numerals
Same element.
It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute
Function, operation or the presence of element of utility model, and the increase of one or more functions, operation or element is not limited.
In addition, term " includes ", " having " and its cognate are meant only to indicate as used in the various embodiments of the utility model
Special characteristic, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one first
Or more other feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more
A feature, number, step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the utility model, states "or" or " at least one of A or/and B " includes while arranging
Any combination of text out or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, can
It including B or may include A and B both.
The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various
Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the element
Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, first uses
Family device and second user device indicate different user device, although the two is all user apparatus.For example, practical not departing from
In the case where the range of novel various embodiments, first element is referred to alternatively as second element, and similarly, second element can also quilt
Referred to as first element.
It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member
Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element
Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element
And second third constituent element is not present between constituent element.
The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously
It is not intended to the various embodiments of limitation the utility model.As used herein, singular is intended to also include plural form, unless
Context is expressly otherwise indicated.Unless otherwise defined, otherwise all terms used herein (including technical term and science
Term) there is contain identical with the various normally understood meanings of embodiment one skilled in the art of the utility model
Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field
The identical meaning of situational meaning and Utopian meaning or meaning too formal will be interpreted as having, unless this
It is clearly defined in the various embodiments of utility model.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of high-frequency electric machines cooling devices applied to inner screw thread copper pipe processing, including
Radiating piece 11 and cooling piece 12.Radiating piece 11 is set to the outside of high-frequency electric machines 1, and cooling piece 12 passes through radiating piece 11 and high-frequency electric machines
1 formation heat exchange makes high-frequency electric machines 1 radiate.
Above-mentioned, radiating piece 11 is a kind of heat dissipation executive item, is high frequency by the heat that 1 surface of high-frequency electric machines is taken away in heat exchange
Motor 1 cools down.Cooling piece 12 is a kind of actuator, by for radiating piece 11 refrigeration so that radiating piece 11 maintain it is lower
Temperature.Cooling device directly installs additional outside high-frequency electric machines 1, without changing the structure of high-frequency electric machines 1 itself, enables to high frequency
Motor 1 has preferable operating temperature, extends the service life of high-frequency electric machines 1, reduces the failure rate of high-frequency electric machines 1.
Cooling piece 12 to form water circulation in radiating piece 11, and radiating piece 11 is conducting-heat elements.
Radiating piece 11 leads to the mode of heat transfer and high-frequency electric machines 1 forms heat exchange, and the temperature of water is transferred to high-frequency electrical
Machine 1 is that high-frequency electric machines 1 cools down, and water forms heat exchange with air during circulation, can be using extension circulating line
Mode the heat transfer of water is gone out, achieve the purpose that circulation cooling.
The thermally conductive medium of cooling piece 12 is water, and water is a kind of biggish medium of specific heat capacity, when absorbing certain heat, water
Temperature rise it is lower, can to the greatest extent can therefore with cooling piece 12 that water is thermally conductive medium to the cooling efficiency with higher of high-frequency electric machines 1
Walk the heat that the work of high-frequency electric machines 1 generates in the more areas of energy.
In the present embodiment, radiating piece 11 includes the copper pipe being helically wound around outside high-frequency electric machines 1, and cooling piece 12 includes circulation
Pump, the both ends of copper pipe are connected to the inlet and outlet of circulating pump respectively.
The radiating piece 11 of this structure can be formed with high-frequency electric machines 1 and adequately be contacted, while copper pipe is as radiating piece 11
While be also used as circulating line, the heat of high-frequency electric machines 1 can be transmitted in time the water of copper pipe by thermal conductivity with higher
In, the heat of the water in copper pipe can be timely transmitted in air.
Simultaneously as the flexibility of copper pipe, can adapt to the high-frequency electric machines 1 of various forms, as circular cross-section, square-section,
Odd-shaped cross section and multi-diameter shaft/column high-frequency electric machines 1 guarantee to come into full contact with the formation of the surface of high-frequency electric machines 1, promotion pair
The radiating efficiency of high-frequency electric machines 1.
Copper pipe fits in the copper pipe of winding and adjacent turn fitting outside high-frequency electric machines 1, i.e. copper pipe outside winding high-frequency electric machines 1 is
It is closely wound, forms the sleeve being placed on outside high-frequency electric machines 1, the radiator and high-frequency electric machines 1 of this structure have more
Big contact surface, raising heat exchanging efficiency.
Can be by the way of extending copper pipe, i.e., a part of copper pipe is wrapped on high-frequency electric machines 1, and a part of copper pipe disk is in height
Outside frequency motor 1, increase copper pipe and air heat exchange area so that the water in copper pipe carried out during circulation it is scattered
Heat guarantees that the temperature of the water in copper pipe can have preferable refrigerating efficiency.
In the present embodiment, cooling piece 12 includes water cooler.Water cooler can when freezing to water recirculated water, energy
Enough so that radiating piece 11 has higher cooling efficiency, guarantee transmits the heat of high-frequency electric machines 1 in time.
The copper pipe wound on multiple high-frequency electric machines 1 can be together in series simultaneously, cold water is realized using a water cooler
Circulation, that is, a cooling piece 12 can correspond to the radiating piece 11 on multiple high-frequency electric machines 1 and carry out using raising cooling device
Structure compactedness and integrated level.
Cooling device further includes controller and temperature sensor, and controller is electrical with temperature sensor and cooling piece 12 respectively
Connection, temperature sensor are used to sense the temperature on radiating piece 11, the temperature that controller is sensed according to the temperature sensor
Control the refrigeration work consumption of cooling piece 12.
Controller, temperature sensor and cooling piece 12 form closed loop thermal control system, are adjusted in time according to temperature requirements
The refrigerating efficiency of whole cooling piece 12, for example, the temperature of target control radiating piece 11 is 60 degrees Celsius, temperature sensor is felt at this time
The temperature of survey is 70 degrees Celsius, then by promoting the refrigeration work consumption of cooling piece 12, so that the temperature of radiating piece 11 reaches target temperature
Degree, if the temperature that temperature sensor is sensed at this time is 50 degrees Celsius, by reducing the refrigeration work consumption of cooling piece 12, thus
While guaranteeing operating temperature, the power consumption of cooling piece 12 is reduced.
The present embodiment also provides a kind of high-frequency electric machines 1, including the radiator inside high-frequency electric machines 1 and is set to high frequency
Cooling device above outside motor 1.High-frequency electric machines 1 can adequately guarantee high-frequency electric machines 1 using inside and outside dual heat dissipation
Operating temperature extends the service life of high-frequency electric machines 1, while the cooling device being set to outside high-frequency electric machines 1, without to high-frequency electric machines
1 structure makes any change, and it is convenient to install additional, low in cost, and does not influence the structural behaviour of high-frequency electric machines 1.
By experiment, when the high-frequency electric machines 1 for not increasing cooling device works, the surface temperature measured is 94 degrees Celsius,
And the surface temperature measured on the high-frequency electric machines 1 for adding cooling device is 66 degrees Celsius, cooling effect is obvious, by one section
The use of time, high-frequency electric machines 1 do not break down, and failure rate is compared to having obtained significantly reducing before.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without
It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection scope of utility model.
Claims (10)
1. being applied to the high-frequency electric machines cooling device of inner screw thread copper pipe processing, which is characterized in that including radiating piece and cooling piece, institute
The outside that radiating piece is set to high-frequency electric machines is stated, the cooling piece forms heat exchange by the radiating piece and high-frequency electric machines and makes height
Frequency motor radiating.
2. the high-frequency electric machines cooling device according to claim 1 applied to inner screw thread copper pipe processing, which is characterized in that institute
It states cooling piece to form water circulation in the radiating piece, the radiating piece is conducting-heat elements.
3. the high-frequency electric machines cooling device according to claim 2 applied to inner screw thread copper pipe processing, which is characterized in that institute
Stating radiating piece includes the copper pipe being helically wound around outside high-frequency electric machines, and the cooling piece includes circulating pump, the both ends point of the copper pipe
It is not connected to the inlet and outlet of the circulating pump.
4. the high-frequency electric machines cooling device according to claim 3 applied to inner screw thread copper pipe processing, which is characterized in that institute
Stating cooling piece includes water cooler.
5. the high-frequency electric machines cooling device according to claim 3 applied to inner screw thread copper pipe processing, which is characterized in that institute
It states copper pipe and fits in the copper pipe of winding and adjacent turn fitting outside the high-frequency electric machines.
6. the high-frequency electric machines cooling device according to any one of claims 1-5 applied to inner screw thread copper pipe processing,
Be characterized in that, the cooling device further includes controller and temperature sensor, the controller respectively with the temperature sensor
Be electrically connected with the cooling piece, the temperature sensor is used to sense temperature on the radiating piece, the controller according to
The temperature that the temperature sensor is sensed controls the refrigeration work consumption of the cooling piece.
7. being applied to the high-frequency electric machines of inner screw thread copper pipe processing, which is characterized in that including being set to dissipating inside the high-frequency electric machines
Thermal and the cooling device outside the high-frequency electric machines, the cooling device include radiating piece and cooling piece, the heat dissipation
Part is set to the outside of high-frequency electric machines, and the cooling piece forms heat exchange by the radiating piece and high-frequency electric machines and makes high-frequency electric machines
Heat dissipation.
8. the high-frequency electric machines according to claim 7 applied to inner screw thread copper pipe processing, which is characterized in that the cooling piece
So that forming water circulation in the radiating piece, the radiating piece is conducting-heat elements.
9. the high-frequency electric machines according to claim 8 applied to inner screw thread copper pipe processing, which is characterized in that the radiating piece
Including the copper pipe being helically wound around outside high-frequency electric machines, the cooling piece includes circulating pump, the both ends of the copper pipe respectively with it is described
The inlet and outlet of circulating pump are connected to.
10. the high-frequency electric machines according to claim 9 applied to inner screw thread copper pipe processing, which is characterized in that the refrigeration
Part includes water cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143388.7U CN209057056U (en) | 2018-12-17 | 2018-12-17 | High-frequency electric machines cooling device and high-frequency electric machines applied to inner screw thread copper pipe processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822143388.7U CN209057056U (en) | 2018-12-17 | 2018-12-17 | High-frequency electric machines cooling device and high-frequency electric machines applied to inner screw thread copper pipe processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209057056U true CN209057056U (en) | 2019-07-02 |
Family
ID=67055217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822143388.7U Active CN209057056U (en) | 2018-12-17 | 2018-12-17 | High-frequency electric machines cooling device and high-frequency electric machines applied to inner screw thread copper pipe processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209057056U (en) |
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2018
- 2018-12-17 CN CN201822143388.7U patent/CN209057056U/en active Active
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