CN211791347U - Variable frequency speed regulation device - Google Patents
Variable frequency speed regulation device Download PDFInfo
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- CN211791347U CN211791347U CN202020206154.7U CN202020206154U CN211791347U CN 211791347 U CN211791347 U CN 211791347U CN 202020206154 U CN202020206154 U CN 202020206154U CN 211791347 U CN211791347 U CN 211791347U
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- frequency speed
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Abstract
The utility model discloses a variable frequency speed regulating device, which relates to the technical field of variable frequency speed regulating, and solves the technical problem that the prior variable frequency speed regulating device has poor heat radiation performance and affects the working efficiency, the utility model comprises a mounting plate and a mounting groove body for accommodating the mounting plate, the mounting plate is provided with a mounting component at the middle position, the mounting component comprises two mounting bars which are parallel to each other, the variable frequency speed regulating device is arranged on the mounting bar through nut bolts, the mounting component separates the mounting plate into an air inlet area and an air outlet area, a cooling component is arranged in the air inlet area, a flow guide component is arranged in the air outlet area, the utility model realizes the reduction of the temperature of the air contacting with the variable frequency speed regulating device by arranging the cooling component in the air inlet area, and realizes the discharge of the air coming out of the variable frequency speed regulating device by arranging the flow, and further realize the heat dissipation to variable frequency speed adjusting device.
Description
Technical Field
The utility model relates to a variable frequency speed control technical field, concretely relates to variable frequency speed control device for solve the poor technical problem who influences its work efficiency of current variable frequency speed control device heat dispersion.
Background
The variable frequency speed regulator is a device for converting a power frequency power supply into alternating current power supplies with various frequencies to realize variable speed operation of a motor, wherein a control circuit completes control on a main circuit, a rectifying circuit converts alternating current into direct current, a direct current intermediate circuit performs smoothing filtering on the output of the rectifying circuit, and an inverter circuit inverts the direct current into alternating current.
The invention provides a variable-frequency speed regulating device, which is used for solving the technical problem that the working efficiency of the variable-frequency speed regulating device is influenced by poor heat radiation performance of the variable-frequency speed regulating device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: poor influence its work efficiency technical problem for solving current variable frequency speed device heat dispersion, the utility model provides a variable frequency speed device.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a variable frequency speed adjusting device, includes the mounting panel and is used for holding the installation cell body of mounting panel, the intermediate position of mounting panel is equipped with the installation component, the installation component includes two mounting bars that are parallel to each other, and variable frequency speed adjusting device passes through the nut bolt and installs on the mounting bar, the installation component separates the mounting panel for air inlet region and air-out region, install cooling module in the air inlet region, install the water conservancy diversion subassembly in the air-out region.
Further, the cooling module includes that being flat water-cooled tube that next-door neighbour variable frequency speed device set up, the water-cooled tube is the N shape and installs the upper end and the lower extreme at the mounting panel, form inlet air channel between every N shape of water-cooled tube, the mounting panel shanghai is equipped with the fan, the fan is located the one end that variable frequency speed device was kept away from to the water-cooled tube, the highest position of water-cooled tube is greater than the distance between variable frequency speed device and the mounting panel.
Further, the water conservancy diversion subassembly includes two spinal branch vaulting poles that the perpendicular to mounting panel set up, be equipped with the multi-disc water conservancy diversion piece between two spinal branch vaulting poles, still be equipped with one side open-ended seal box on the mounting panel, the opening side and the bracing piece sealing connection of seal box, be equipped with the gas outlet on the seal box with the opposite side that is equipped with open-ended one side, the gas outlet is equipped with the air exhauster outward.
Further, the both sides of mounting panel are equipped with the slider, the both sides of installation cell body are equipped with the spout that matches with the slider.
The utility model discloses the during operation: at first adopt nut and bolt to pass through the mounting bar with variable frequency speed device and install on the mounting panel, the water-cooled tube that will be located the one end that does not set up variable frequency speed device places in the cooling water, the power of switch-on fan, the pivoted fan constantly blows the inlet channel who forms on the water-cooled tube with the air, and carry out the heat exchange at the cooling water in inlet channel department and water-cooled tube, just so make the air flow after the cooling to variable frequency speed device, and carry out the heat exchange with the hot-air of the effluvium of variable frequency speed device work, reach the purpose of giving the variable frequency speed device cooling, the hot-air after the heat exchange is discharged through the water conservancy diversion piece under the effect of air exhauster, the utility model discloses it is simple to have effectual principle simultaneously of cooling.
The utility model has the advantages as follows:
1. the utility model discloses at first adopt nut and bolt to pass through the mounting bar with variable frequency speed device and install on the mounting panel, the cooling water in will being located the water-cooled tube that does not set up variable frequency speed device's one end is placed to the cooling water, the power of switch-on fan, the pivoted fan constantly blows the inlet channel who forms on the water-cooled tube with the air, and the cooling water in inlet channel department and water-cooled tube carries out the heat exchange, so just make the air flow after the cooling to variable frequency speed device, and carry out the heat exchange with the hot-air that frequency control device went out of working, reach the purpose for the cooling of variable frequency speed device, the hot-air after the heat exchange is discharged through the water conservancy diversion piece under the effect of air exhauster, the utility model discloses it is simple to have effectual principle simultaneously of.
2. Cooling module includes being flat water-cooled tube that is that next-door neighbour variable frequency speed device sets up, the water-cooled tube is N shape and installs upper end and lower extreme at the mounting panel, form inlet air duct between every N shape of water-cooled tube, the mounting panel shanghai is equipped with the fan, the fan is located the water-cooled tube and keeps away from variable frequency speed device's one end, the highest position of water-cooled tube is greater than the distance between variable frequency speed device and the mounting panel, realizes the reduction to the temperature with the air of variable frequency speed device contact through cooling module.
3. Flow guide assembly includes the two spinal branch vaulting poles that the perpendicular to mounting panel set up, be equipped with the multi-disc water conservancy diversion piece between two spinal branch vaulting poles, still be equipped with one side open-ended seal box on the mounting panel, the opening side and the bracing piece sealing connection of seal box, the opposite side with be equipped with open-ended one side on the seal box is equipped with the gas outlet, the gas outlet is equipped with the air exhauster outward, realizes the discharge of exhaust hot-air through flow guide assembly, improves the efficiency of heat exchange for the realization is to variable frequency speed device's cooling.
4. The both sides of mounting panel are equipped with the slider, the both sides of installation cell body are equipped with the spout that matches with the slider, realize the regional sealed with the air-out of air inlet through the matching of slider and spout to improve cooling efficiency.
Drawings
FIG. 1 is a schematic structural view of a variable frequency speed control device of the present invention;
FIG. 2 is a schematic structural view of the utility model with the seal box removed;
fig. 3 is a perspective view of the installation groove body of the utility model after being cut open;
fig. 4 is a cross-sectional view of the present invention;
reference numerals: the device comprises a mounting plate 1, a fan 2, a water cooling pipe 3, a variable frequency speed regulation device 4, a mounting bar 5, a flow deflector 6, a seal box 7, an exhaust fan 8, a support rod 9, a slide block 10 and a slide groove 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-4, a variable frequency speed control device, including mounting panel 1 and the installation cell body that is used for holding mounting panel 1, the intermediate position of mounting panel 1 is equipped with the installation component, the installation component includes two mounting bars 5 that are parallel to each other, mounting bar 5 sets firmly on mounting panel 1, variable frequency speed control device 4 passes through the nut bolt and installs on mounting bar 5, the installation component separates mounting panel 1 for the air inlet region and air-out region, install cooling module in the air inlet region, install water conservancy diversion subassembly in the air-out region.
In this embodiment, at first adopt nut and bolt to install variable frequency speed device 4 on mounting panel 1 through mounting bar 5, the cooling water is placed to the water-cooled tube 3 that will be located the one end that does not set up variable frequency speed device 4, the power of switch-on fan 2, the inlet channel that forms on water-cooled tube 3 is constantly blown to the air to pivoted fan 2, and the cooling water in inlet channel department and water-cooled tube 3 carries out the heat exchange, so just so make the air flow after the cooling to variable frequency speed device 4, and carry out the heat exchange with the hot-air of 4 during operation effluvium of variable frequency speed device, reach the purpose of giving the cooling of variable frequency speed device 4, the hot-air after the heat exchange passes through water conservancy diversion piece 6 discharges under the effect of air exhauster 8, the utility model discloses it is simple to have the effectual principle simultaneously of cooling, moreover.
Preferably, cooling module includes the flat water-cooled tube 3 that is next to the setting of variable frequency speed control device 4, water-cooled tube 3 is the N shape and installs the upper end and the lower extreme at mounting panel 1, form inlet air duct between every N shape of water-cooled tube 3, mounting panel 1 shanghai is equipped with fan 2, fan 2 is located the one end that variable frequency speed control device 4 was kept away from to water-cooled tube 3, the highest position of water-cooled tube 3 is greater than the distance between variable frequency speed control device 4 and the mounting panel 1, realize the reduction to the temperature of the air with the contact of variable frequency speed control device 4 through cooling module.
Preferably, the water conservancy diversion subassembly includes two spinal branch vaulting poles 9 that perpendicular to mounting panel 1 set up, be equipped with multi-disc water conservancy diversion piece 6 between two spinal branch vaulting poles 9, still be equipped with one side open-ended seal box 7 in the backup pad, the opening side and the bracing piece 9 sealing connection of seal box 7, the opposite side with be equipped with open-ended one side is equipped with the gas outlet on the seal box 7, the gas outlet is equipped with air exhauster 8 outward, realize the discharge of exhaust hot-air through the water conservancy diversion subassembly, the efficiency of the heat exchange is improved, accelerate the realization to the cooling of variable frequency speed.
Preferably, the both sides of mounting panel 1 are equipped with slider 10, and the both sides of installation cell body are equipped with the spout 11 that matches with slider 10, realize the regional sealed of air inlet and air-out through the matching of slider 10 and spout 11 to improve cooling efficiency.
Claims (4)
1. The utility model provides a variable frequency speed adjusting device, includes mounting panel (1) and the installation cell body that is used for holding mounting panel (1), its characterized in that, the intermediate position of mounting panel (1) is equipped with the installation component, the installation component is including two mounting bar (5) that are parallel to each other, mounting bar (5) set firmly on mounting panel (1), and variable frequency speed adjusting device (4) are installed on mounting bar (5) through the nut bolt, the installation component separates mounting panel (1) for air inlet region and air-out region, install cooling module in the air inlet region, install the water conservancy diversion subassembly in the air-out region.
2. The variable-frequency speed regulation device according to claim 1, wherein the cooling assembly comprises flat water-cooling pipes (3) which are arranged next to the variable-frequency speed regulation device (4), the water-cooling pipes (3) are arranged at the upper end and the lower end of the mounting plate (1) in an N shape, an air inlet channel is formed between each N shape of the water-cooling pipes (3), a fan (2) is arranged above the mounting plate (1), the fan (2) is positioned at one end of each water-cooling pipe (3) far away from the variable-frequency speed regulation device (4), and the highest position of each water-cooling pipe (3) is greater than the distance between the variable-frequency speed regulation device (4) and the mounting plate (1).
3. The variable-frequency speed regulation device according to claim 1, wherein the flow guide assembly comprises two support rods (9) arranged perpendicular to the mounting plate (1), a plurality of flow guide plates (6) are arranged between the two support rods (9), a sealing box (7) with an opening at one side is further arranged on the mounting plate (1), the opening side of the sealing box (7) is hermetically connected with the support rods (9), air outlets are arranged on the sealing box (7) and the side opposite to the side with the opening, and an exhaust fan (8) is arranged outside the air outlets.
4. The variable-frequency speed regulation device according to claim 1, wherein sliding blocks (10) are arranged on two sides of the mounting plate (1), and sliding grooves (11) matched with the sliding blocks (10) are arranged on two sides of the mounting groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206154.7U CN211791347U (en) | 2020-02-25 | 2020-02-25 | Variable frequency speed regulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020206154.7U CN211791347U (en) | 2020-02-25 | 2020-02-25 | Variable frequency speed regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211791347U true CN211791347U (en) | 2020-10-27 |
Family
ID=72909964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020206154.7U Active CN211791347U (en) | 2020-02-25 | 2020-02-25 | Variable frequency speed regulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211791347U (en) |
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2020
- 2020-02-25 CN CN202020206154.7U patent/CN211791347U/en active Active
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