CN213462752U - Fan frequency conversion processor heat abstractor - Google Patents
Fan frequency conversion processor heat abstractor Download PDFInfo
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- CN213462752U CN213462752U CN202022117890.8U CN202022117890U CN213462752U CN 213462752 U CN213462752 U CN 213462752U CN 202022117890 U CN202022117890 U CN 202022117890U CN 213462752 U CN213462752 U CN 213462752U
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Abstract
The utility model discloses a fan frequency conversion processor heat dissipation device, which belongs to the technical field of fan accessories, the surface of a frequency conversion processor body is provided with a vent hole and a connecting hole, one side surface of the vent hole is fixedly connected with a protective screen plate, the central position of the protective screen plate is provided with a protective net plate, one side surface of the protective screen plate is provided with a screw hole concentric with the connecting hole, the screw hole is connected with a screw through a thread, the surface of the screw is sleeved with a mounting plate, one side surface of the mounting plate is in contact connection with a shock pad, a fan arranged in the fan frequency conversion processor heat dissipation device can reduce the temperature of the frequency conversion processor through strengthening air circulation, thereby improving the heat dissipation efficiency, greatly improving the running reliability of the fan during strong wind and heavy load, improving the generating capacity of the fan, having good economic benefit, and the, not only can carry out frequency conversion treater heat dissipation in real time, ensure that frequency conversion treater operating temperature environment is good, can also effectual saving electric energy's loss.
Description
Technical Field
The utility model relates to a fan accessory technical field, more specifically say, relate to a fan frequency conversion treater heat abstractor.
Background
The south Australian wind power plant belongs to an island wind power plant, salt fog corrosion is serious, equivalent hours of a fan reach more than 2000 hours, all system elements of the fan gradually begin to age due to long-time efficient operation, and particularly frequent high-temperature faults of a frequency conversion processor exposed in high-temperature weather in summer and strong-wind weather in mid-autumn are caused, so that the alarm frequency is high, and the generated energy is lost.
The heat dissipation of the frequency conversion processor is mainly realized by accelerating the air flow in a cabinet through the operation of an M546 cooling fan in a control cabinet at the top of a cabin, the frequency conversion processor is the Core (CPU) of the whole fan control system and is composed of an integrated circuit board, the high heat generation is the common fault of the integrated circuit board, other elements such as T550, a frequency conversion board, T50 and other high heat generation elements are arranged in the control cabinet, the high heat generation elements are intensively concentrated in the cabin control cabinet, the heat dissipation problem is naturally a big problem, an effective fault processing method is not available before, the fan is started after the power failure cooling is carried out for 10 minutes, and the problem cannot be fundamentally solved.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide a fan frequency conversion treater heat abstractor, the fan that this fan frequency conversion treater heat abstractor set up can be through strengthening air cycle in order to reduce frequency conversion treater temperature, thereby improve the radiating efficiency, can increase substantially the operation reliability of fan during strong wind heavy load, improve the fan generated energy, good economic benefits has, and the temperature controller that sets up can be according to the start-stop of actual temperature automatic control fan, not only can carry out the frequency conversion treater heat dissipation in real time, it is good to ensure frequency conversion treater operating temperature environment, the loss that can also effectual saving electric energy.
In order to solve the above problems, the utility model adopts the following technical proposal.
A fan frequency conversion processor heat dissipation device comprises a frequency conversion processor body, wherein a ventilation hole and a connecting hole are formed in the surface of the frequency conversion processor body, a protection screen plate is fixedly connected to one side face of the ventilation hole, a protective net is arranged at the center of the protection screen plate, a screw hole concentric with the connecting hole is formed in one side face of the protection screen plate, a screw is connected to the screw hole through a thread, a mounting plate is sleeved on the surface of the screw, a shock pad is connected to one side face of the mounting plate in a contact mode, a fan is fixedly connected to the other side face of the mounting plate, the fan is connected with a temperature controller through a wire, the temperature controller is fixedly mounted on one surface of the frequency conversion processor body, an adjusting knob and a mounting hole are arranged on the surface of the temperature controller, and the fan arranged in, thereby improve the radiating efficiency, can increase substantially the operation reliability of fan during strong wind heavy load, improve the fan generated energy, have good economic benefits to the temperature controller that sets up can be according to the start-stop of actual temperature automatic control fan, not only can carry out the frequency conversion treater heat dissipation in real time, ensures that frequency conversion treater operating temperature environment is good, can also effectual saving electric energy's loss.
Further, the dust screen is installed to the air inlet end of fan, the fixed surface all around of dust screen is connected with the connecting plate, the connecting plate cup joints the surface at the screw, the surperficial slip of screw has cup jointed the gasket, and the dust screen is easy to assemble not only, has dustproof moreover and prevents that impurity from getting into the effect in the fan.
Further, the shape of shock pad is ring shape, the surface of shock pad is equipped with the round hole that annular equidistance distributes, the inner wall of round hole is connected with the surface contact of screw, and the material of shock pad is yielding rubber, has sealed absorbing function.
Furthermore, the protective net is circular, the circle center of the protective net is concentric with the circle center of the vent hole, so that the damage and the electric leakage caused by twisting of a wire into the fan can be avoided, and the use safety of the fan is improved.
Furthermore, the connecting hole is annular equidistance along the periphery in ventilation hole and distributes, the inner wall of connecting hole and the surperficial threaded connection of screw can be quick fix a position the mounted position of fan, make things convenient for the equipment of fan.
Compared with the prior art, the utility model has the advantages of:
(1) the fan that this scheme set up can be through strengthening air cycle in order to reduce frequency conversion treater temperature to improve the radiating efficiency, can increase substantially the operation reliability of fan during strong wind heavy load, improve the fan generated energy, good economic benefits has, and the temperature controller that sets up can be according to the start-stop of actual temperature automatic control fan, not only can carry out the frequency conversion treater heat dissipation in real time, it is good to ensure frequency conversion treater operating temperature environment, the loss of effectual saving electric energy also.
(2) The dust screen is installed to the air inlet end of fan, and the fixed surface all around of dust screen is connected with the connecting plate, and the connecting plate cup joints on the surface of screw, and the surperficial slip of screw has cup jointed the gasket, and the dust screen is not only easy to assemble, has dustproof moreover and prevents that impurity from getting into the effect in the fan.
(3) The shape of shock pad is the ring shape, and the surface of shock pad is equipped with the round hole that annular equidistance distributes, and the inner wall of round hole is connected with the surface contact of screw, and the material of shock pad is damping rubber, has sealed absorbing function.
(4) The protective net is circular, the circle center of the protective net is concentric with the circle center of the air vent, the damage and the electric leakage caused by the fact that a wire is twisted into the fan can be avoided, and the use safety of the fan is improved.
(5) The connecting hole is annular equidistance along the periphery in ventilation hole and distributes, and the inner wall of connecting hole and the surperficial threaded connection of screw can be quick fix a position the mounted position of fan, make things convenient for the equipment of fan.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the fan mounting structure of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2.
The reference numbers in the figures illustrate:
1 variable frequency processor body, 11 ventilation holes, 12 connecting holes, 2 protective screen plates, 21 protective screens, 22 screw holes, 3 fans, 31 mounting plates, 32 screws, 33 gaskets, 34 dustproof screens, 35 connecting plates, 4 temperature controllers, 41 adjusting knobs, 42 mounting holes, 5 shock pads and 51 round holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a heat dissipation device for a fan frequency conversion processor comprises a frequency conversion processor body 1, referring to fig. 1-3, a ventilation hole 11 and a connection hole 12 are formed on the surface of the frequency conversion processor body 1, a protection screen plate 2 is fixedly connected to one side surface of the ventilation hole 11, a protection screen 21 is arranged at the center position of the protection screen plate 2, a screw hole 22 concentric with the connection hole 12 is formed on one side surface of the protection screen plate 2, the screw hole 22 is connected with a screw 32 through a thread, a mounting plate 31 is sleeved on the surface of the screw 32, a shock pad 5 is connected to one side surface of the mounting plate 31 in a contact manner, the shock pad 5 can reduce the vibration force generated by the work of the fan 3, the fan 3 is a cooling fan dedicated for VCP, and belongs to the prior art, an external power plug is arranged on one side of, the temperature controller 4 belongs to the prior art, is used for controlling the start-stop of fan 3, and temperature controller 4 fixed mounting is on a surface of frequency conversion treater body 1, and the surface of temperature controller 4 is provided with adjust knob 41 and mounting hole 42, and adjust knob 41 is used for setting for adjusting the start-stop temperature of fan 3, generally sets up at thirty degrees centigrade, and mounting hole 42 is used for the position of set screw to be convenient for temperature controller 4 and frequency conversion treater body 1 are connected fixedly.
Please refer to fig. 1 and 3, a dust screen 34 is installed at an air inlet end of the fan 3, a connecting plate 35 is fixedly connected to the peripheral surface of the dust screen 34, the connecting plate 35 is sleeved on the surface of the screw 32, the number of the screws 32 is four, the gasket 33 is sleeved on the surface of the screw 32 in a sliding manner, each screw 32 is provided with a flat gasket and a spring gasket 33, the dust screen 34 is not only convenient to install, but also has the functions of preventing dust and impurities from entering the fan 3, the shock pad 5 is annular, circular holes 51 are formed in the surface of the shock pad 5 and distributed in an annular and equidistant manner, the inner wall of each circular hole 51 is in contact connection with the surface of the screw 32, the shock pad 5 is made of shock-absorbing rubber, and has the.
Referring to fig. 2 and 3, the protective net 21 is circular, the center of the protective net 21 is concentric with the center of the ventilation hole 11, so that the damage and the electric leakage caused by twisting a wire into the fan 3 can be avoided, the use safety of the fan 3 is improved, the connection holes 12 are distributed in an annular and equidistant manner along the periphery of the ventilation hole 11, the inner walls of the connection holes 12 are in threaded connection with the surface of the screw 32, the installation position of the fan 3 can be quickly positioned, and the fan 3 can be conveniently assembled.
The heat dissipation device of the fan frequency conversion processor is characterized in that the heat dissipation fault of the frequency conversion processor is deeply researched in a wind farm, related data is consulted, a fan 3 can be additionally arranged on a frequency conversion processor body 1, when the fan 3 is installed, blades of the fan 3 face outwards, an installation plate 31 faces towards the frequency conversion processor body 1, a power plug of the fan 3 is cut into a thin layer by using a wallpaper cutter so as to be inserted into a connector of the fan 3, the fan 3 is connected to the lower right corner to prevent the plug from falling off, the fan 3 is used for enhancing air circulation to reduce the temperature of the frequency conversion processor body 1, the fan 3 is additionally arranged on the fan to be used as a test, the temperature of the frequency conversion processor body 1 is about 10 ℃ lower than that of other surrounding fans during operation, the heat dissipation effect is good, therefore, the VCP heat dissipation device of the fan which frequently reports the fault works, and the operation reliability of the fan, the generated energy of the fan is improved, good economic benefits are achieved, the temperature controller 4 is arranged, the fan 3 can be automatically controlled to start and stop according to actual temperature, heat dissipation of the frequency conversion processor can be achieved in real time, the operating temperature environment of the frequency conversion processor is guaranteed to be good, and loss of electric energy can be effectively saved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a fan frequency conversion treater heat abstractor, includes frequency conversion treater body (1), its characterized in that: the surface of the frequency conversion processor body (1) is provided with a vent hole (11) and a connecting hole (12), one side surface of the air vent (11) is fixedly connected with a protective screen plate (2), a protective net (21) is arranged at the central position of the protective screen plate (2), one side surface of the protective screen plate (2) is provided with a screw hole (22) concentric with the connecting hole (12), the screw hole (22) is connected with a screw (32) through threads, the surface of the screw (32) is sleeved with a mounting plate (31), one side surface of the mounting plate (31) is in contact connection with a shock pad (5), the other side surface of the mounting plate (31) is fixedly connected with a fan (3), the fan (3) is connected with a temperature controller (4) through a lead, the temperature controller (4) is fixedly arranged on one surface of the frequency conversion processor body (1), the surface of the temperature controller (4) is provided with an adjusting knob (41) and a mounting hole (42).
2. The fan frequency conversion processor heat dissipation device of claim 1, wherein: dust screen (34) are installed to the air inlet end of fan (3), the fixed surface all around of dust screen (34) is connected with connecting plate (35), connecting plate (35) cup joint the surface at screw (32), gasket (33) have been cup jointed in the surface slip of screw (32).
3. The fan frequency conversion processor heat dissipation device of claim 1, wherein: the shape of shock pad (5) is the ring shape, the surface of shock pad (5) is equipped with round hole (51) that annular equidistance distributes, the inner wall of round hole (51) is connected with the surface contact of screw (32).
4. The fan frequency conversion processor heat dissipation device of claim 1, wherein: the shape of the protective net (21) is circular, and the circle center of the protective net (21) is concentric with the circle center of the vent hole (11).
5. The fan frequency conversion processor heat dissipation device of claim 1, wherein: connecting hole (12) are the annular equidistance along ventilation hole (11) all around and distribute, the inner wall of connecting hole (12) and the surface threaded connection of screw (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117890.8U CN213462752U (en) | 2020-09-24 | 2020-09-24 | Fan frequency conversion processor heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117890.8U CN213462752U (en) | 2020-09-24 | 2020-09-24 | Fan frequency conversion processor heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213462752U true CN213462752U (en) | 2021-06-15 |
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ID=76327532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022117890.8U Active CN213462752U (en) | 2020-09-24 | 2020-09-24 | Fan frequency conversion processor heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213462752U (en) |
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2020
- 2020-09-24 CN CN202022117890.8U patent/CN213462752U/en active Active
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