CN209134283U - A kind of high efficiency and heat radiation frequency converter being convenient to clean - Google Patents
A kind of high efficiency and heat radiation frequency converter being convenient to clean Download PDFInfo
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- CN209134283U CN209134283U CN201822009979.5U CN201822009979U CN209134283U CN 209134283 U CN209134283 U CN 209134283U CN 201822009979 U CN201822009979 U CN 201822009979U CN 209134283 U CN209134283 U CN 209134283U
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- radiating
- air inlet
- airstrainer
- frequency converter
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Abstract
The utility model discloses a kind of high efficiency and heat radiation frequency converters being convenient to clean, and belong to converter technology field.It includes the frequency converter cabinet for being mounted with functional module, further includes radiating module, filtering module.Use hermetically sealed cabinet, in air inlet open end, airstrainer is set, air is pumped into cabinet by air inlet motor, air inlet blade, after air absorbs box house heat, conical flow guiding cover is blowed to by radiating motor, radiator shutter, conical flow guiding cover can reduce kinetic energy rejection, air-flow is smoothly oriented to four directions, it totally enclosed cabinet and is open by the closed air inlet of airstrainer, can prevent dust from entering, and conical flow guiding cover can allow radiating airflow discharge more efficient；Radiating module, filtering module are all made of inserting slot construction and fix, and easy to disassemble can clear up；Airstrainer uses outside plug type structure, can be convenient for changing.
Description
Technical field
The utility model relates to a kind of high efficiency and heat radiation frequency converters being convenient to clean, and belong to converter technology field.
Background technique
Frequency converter mainly by rectify (AC to DC), filtering, inversion (direct current become exchange), brake unit, driving unit,
The composition such as detection unit microprocessing unit.IGBT cut-offs to adjust the voltage of out-put supply and frequency, root frequency converter close to the inner portion
Supply voltage required for it is provided according to the actual needs of motor, and then achievees the purpose that energy conservation, speed regulation, in addition, frequency converter
There are also many defencive functions, such as overcurrent, over-voltage, overload protection.With the continuous improvement of industrial automatization, frequency conversion
Device also has been widely used.
Currently, needing since frequency converter radiates, air inlet hole and heat release hole are offered on frequency converter cabinet, it will by blower
External cold wind sucking, internal heat is discharged.But this open frequency converter can not adapt to the serious environment of air pollution,
Since dusts a large amount of in air enter inside frequency converter, electronic component aging can be accelerated, will appear open circuit, short circuit when serious now
As seriously endangering frequency converter safety.Therefore a kind of high efficiency and heat radiation frequency converter being convenient to clean is designed, it can be filtered out in air
Dust, and high efficiency and heat radiation is convenient for changing airstrainer.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of high efficiency and heat radiation frequency converter being convenient to clean, it
Solve the problems, such as that current frequency converter can not work in air rugged environment steadily in the long term.
Technical problem to be solved in the utility model takes following technical scheme to realize:
A kind of high efficiency and heat radiation frequency converter being convenient to clean, it includes the frequency converter cabinet for being mounted with functional module, further includes
Radiating module, filtering module；
The cabinet is seal case, and top of the box is equipped with radiating opening, the first U-shaped slot is set around radiating opening,
Bottom of box side is equipped with air inlet opening, is equipped with the second U-shaped slot around air inlet opening；
The radiating module is made of radiating box, metal screen, conical flow guiding cover, radiating motor, radiator shutter, heat dissipation
Box body bottom edge is equipped with the first fixing insertion cooperated with the first U-shaped slot, and radiating box passes through the first fixing insertion
It is inserted into the first U-shaped slot, radiating opening is closed, four faces of radiating box level are equipped with ventilation opening, ventilation opening inside
Metal screen is installed, radiating box inner top is fixed with conical flow guiding cover, and radiating motor is fixed in conical flow guiding cover, heat dissipation electricity
The shaft of machine extends downwardly in the middle part of conical flow guiding cover, and the shaft of radiator shutter and radiating motor is fixed；
The filtering module is made of filtration cartridge, airstrainer, air inlet motor, air inlet blade, filtration cartridge side
Edge is equipped with the second fixing insertion cooperated with the second U-shaped slot, and filtration cartridge is inserted into the 2nd U by the second fixing insertion
In shape slot, closure of openings will be entered the wind, filtration cartridge end face outside is equipped with air inlet, is equipped with rectangular receptacle at the top of filtration cartridge,
Filtration cartridge inner wall is equipped with circle strainer slot corresponding with rectangular receptacle, and airstrainer is inserted into filtration cartridge from rectangular receptacle
Strainer slot in, air inlet is closed, air inlet motor be fixed by the bracket on the inside of airstrainer, air inlet blade and air inlet
Machine shaft is fixed.
As preferred embodiment, first fixing insertion, the second fixing insertion upper and lower surface are fixed with sealing by glue
Rubber pad.
As preferred embodiment, the airstrainer uses hollow fiber ultrafiltration membrane.
As preferred embodiment, knob is equipped at the top of the airstrainer.
As preferred embodiment, the strainer slot is the slot of rubber material.
The beneficial effects of the utility model are: airstrainer is arranged in air inlet open end, leads to using hermetically sealed cabinet
Air inlet motor, air inlet blade are crossed by air suction cabinet, after air absorbs box house heat, by radiating motor, is radiated
Blade blows to conical flow guiding cover, and conical flow guiding cover can reduce kinetic energy rejection, and air-flow is smoothly oriented to four directions, totally enclosed cabinet
It is open with by the closed air inlet of airstrainer, can prevent dust from entering, and conical flow guiding cover can allow radiating airflow to arrange
Out more efficiently；Radiating module, filtering module are all made of inserting slot construction and fix, and easy to disassemble can clear up；Airstrainer is adopted
With outside plug type structure, can be convenient for changing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of radiating module；
Fig. 3 is the structural schematic diagram of filtering module.
In figure: cabinet 1, radiating opening 11, the first U-shaped slot 12, air inlet opening 13, the second U-shaped slot 14, radiating box
21, metal screen 22, conical flow guiding cover 23, radiating motor 24, radiator shutter 25, the first fixing insertion 26, ventilation opening 27, filtering
Box body 31, airstrainer 32, air inlet motor 33, air inlet blade 34, the second fixing insertion 35, air inlet 36, rectangular receptacle 37,
Strainer slot 38, knob 39.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is further described.
As shown in Figure 1-Figure 3, a kind of high efficiency and heat radiation frequency converter being convenient to clean, it includes the frequency conversion for being mounted with functional module
Device cabinet 1 further includes radiating module, filtering module；
Cabinet 1 is seal case, is equipped with radiating opening 11 at the top of cabinet 1, the first U-shaped slot is set around radiating opening 11
12,1 bottom side of cabinet is equipped with air inlet opening 13, is equipped with the second U-shaped slot 14 around air inlet opening 13；
Radiating module is by radiating box 21, metal screen 22, conical flow guiding cover 23, radiating motor 24,25 structure of radiator shutter
At 21 bottom edge of radiating box is equipped with the first fixing insertion 26 cooperated with the first U-shaped slot 12, and radiating box 21 is logical
It crosses the first fixing insertion 26 to be inserted into the first U-shaped slot 12, radiating opening 11 is closed, on four horizontal faces of radiating box 21
Equipped with ventilation opening 27, metal screen 22 is installed on the inside of ventilation opening 27,21 inner top of radiating box is fixed with conical flow guiding cover 23, dissipates
Thermoelectric perpetual motion machine 24 is fixed in conical flow guiding cover 23, and the shaft of radiating motor 24 extends downwardly in the middle part of conical flow guiding cover 23, heat dissipation
Blade 25 and the shaft of radiating motor 24 are fixed；
Filtering module is made of filtration cartridge 31, airstrainer 32, air inlet motor 33, air inlet blade 34, filtration cartridge
31 sides edge are equipped with the second fixing insertion 35 cooperated with the second U-shaped slot 14, and filtration cartridge 31 is fixed by second
Plate 35 is inserted into the second U-shaped slot 14, and by 13 closing of air inlet opening, 31 end face outside of filtration cartridge is equipped with air inlet 36, mistake
It filters and is equipped with rectangular receptacle 37 at the top of box body 31,31 inner wall of filtration cartridge is equipped with circle strainer slot corresponding with rectangular receptacle 37
38, airstrainer 32 closes air inlet 36 out of rectangular receptacle 37 is inserted into filtration cartridge 31 strainer slot 38, air inlet electricity
Machine 33 is fixed by the bracket in 32 inside of airstrainer, and air inlet blade 34 is fixed with air inlet 33 shaft of motor.
First fixing insertion 26,35 upper and lower surface of the second fixing insertion are fixed with sealing rubber pad by glue.
Airstrainer 32 uses hollow fiber ultrafiltration membrane.
Knob 39 is equipped at the top of airstrainer 32.
Strainer slot 38 is the slot of rubber material.
Working principle: using hermetically sealed cabinet 1, and airstrainer 32 is arranged at 13 ends of air inlet opening, passes through air inlet electricity
Air is pumped into cabinet 1 by machine 33, air inlet blade 34, after air absorbs 1 internal heat of cabinet, by radiating motor 24, heat dissipation
Blade 25 blows to conical flow guiding cover 23, and conical flow guiding cover 23 can reduce kinetic energy rejection, and air-flow is smoothly oriented to four directions, totally-enclosed
Cabinet 1 and by the closed air inlet of airstrainer 32 opening 13, can prevent dust from entering, and conical flow guiding cover 23 can
Make radiating airflow discharge more efficient；Radiating module, filtering module are all made of inserting slot construction and fix, and easy to disassemble can clear up；
Airstrainer 32 uses outside plug type structure, can be convenient for changing.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the spirit of the present invention and
Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within the utility model and want
In the range of asking protection.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of high efficiency and heat radiation frequency converter being convenient to clean, it includes the frequency converter cabinet for being mounted with functional module, and feature exists
In: it further include radiating module, filtering module；
The cabinet is seal case, and top of the box is equipped with radiating opening, the first U-shaped slot, cabinet are set around radiating opening
Bottom side is equipped with air inlet opening, is equipped with the second U-shaped slot around air inlet opening；
The radiating module is made of radiating box, metal screen, conical flow guiding cover, radiating motor, radiator shutter, radiating box
Bottom edge is equipped with the first fixing insertion cooperated with the first U-shaped slot, and radiating box is inserted by the first fixing insertion
In first U-shaped slot, radiating opening is closed, four faces of radiating box level are equipped with ventilation opening, installation on the inside of ventilation opening
Metal screen, radiating box inner top are fixed with conical flow guiding cover, and radiating motor is fixed in conical flow guiding cover, radiating motor
Shaft extends downwardly in the middle part of conical flow guiding cover, and the shaft of radiator shutter and radiating motor is fixed；
The filtering module is made of filtration cartridge, airstrainer, air inlet motor, air inlet blade, filtration cartridge side surrounding
Edge is equipped with the second fixing insertion cooperated with the second U-shaped slot, and filtration cartridge is inserted into the second U-shaped by the second fixing insertion and inserts
In slot, closure of openings will be entered the wind, filtration cartridge end face outside is equipped with air inlet, rectangular receptacle, filtering are equipped at the top of filtration cartridge
Inboard wall of cartridge is equipped with circle strainer slot corresponding with rectangular receptacle, filter of the airstrainer from rectangular receptacle insertion filtration cartridge
In net slot, air inlet is closed, air inlet motor is fixed by the bracket on the inside of airstrainer, air inlet blade and air inlet motor
Shaft is fixed.
2. a kind of high efficiency and heat radiation frequency converter being convenient to clean according to claim 1, it is characterised in that: described first is fixed slotting
Plate, the second fixing insertion upper and lower surface are fixed with sealing rubber pad by glue.
3. a kind of high efficiency and heat radiation frequency converter being convenient to clean according to claim 1, it is characterised in that: the airstrainer
Using hollow fiber ultrafiltration membrane.
4. a kind of high efficiency and heat radiation frequency converter being convenient to clean according to claim 1, it is characterised in that: the airstrainer
Top is equipped with knob.
5. a kind of high efficiency and heat radiation frequency converter being convenient to clean according to claim 1, it is characterised in that: the strainer slot is
The slot of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009979.5U CN209134283U (en) | 2018-11-30 | 2018-11-30 | A kind of high efficiency and heat radiation frequency converter being convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009979.5U CN209134283U (en) | 2018-11-30 | 2018-11-30 | A kind of high efficiency and heat radiation frequency converter being convenient to clean |
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| Publication Number | Publication Date |
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| CN209134283U true CN209134283U (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822009979.5U Active CN209134283U (en) | 2018-11-30 | 2018-11-30 | A kind of high efficiency and heat radiation frequency converter being convenient to clean |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506638A (en) * | 2019-08-02 | 2019-11-29 | 苏州市苏杭科技器材有限公司 | A kind of ventilation device suitable for raising SPF grades of experimental animal equipment |
| CN110602921A (en) * | 2019-07-30 | 2019-12-20 | 徐州市贾汪区新源众创科技孵化器有限公司 | Network platform has condensation and filtration ventilation equipment frame |
| CN112839494A (en) * | 2021-02-22 | 2021-05-25 | 台州市菱士达电器有限公司 | Intelligent adjusting and heat dissipating system and method for frequency converter |
| CN113629510A (en) * | 2021-10-12 | 2021-11-09 | 南通华为电力设备有限公司 | Intelligent high-voltage ring main unit convenient to dismouting maintenance |
| WO2022257224A1 (en) * | 2021-06-07 | 2022-12-15 | 南京瑞贻电子科技有限公司 | Air-cooled wave recorder and method |
-
2018
- 2018-11-30 CN CN201822009979.5U patent/CN209134283U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110602921A (en) * | 2019-07-30 | 2019-12-20 | 徐州市贾汪区新源众创科技孵化器有限公司 | Network platform has condensation and filtration ventilation equipment frame |
| CN110506638A (en) * | 2019-08-02 | 2019-11-29 | 苏州市苏杭科技器材有限公司 | A kind of ventilation device suitable for raising SPF grades of experimental animal equipment |
| CN112839494A (en) * | 2021-02-22 | 2021-05-25 | 台州市菱士达电器有限公司 | Intelligent adjusting and heat dissipating system and method for frequency converter |
| WO2022257224A1 (en) * | 2021-06-07 | 2022-12-15 | 南京瑞贻电子科技有限公司 | Air-cooled wave recorder and method |
| CN113629510A (en) * | 2021-10-12 | 2021-11-09 | 南通华为电力设备有限公司 | Intelligent high-voltage ring main unit convenient to dismouting maintenance |
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