CN210578032U - Low-noise motor cooling cover - Google Patents
Low-noise motor cooling cover Download PDFInfo
- Publication number
- CN210578032U CN210578032U CN201921566303.4U CN201921566303U CN210578032U CN 210578032 U CN210578032 U CN 210578032U CN 201921566303 U CN201921566303 U CN 201921566303U CN 210578032 U CN210578032 U CN 210578032U
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- plate
- horizontal
- water pipe
- cooling water
- end plate
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Abstract
The utility model discloses a low-noise motor cooling cover, which comprises two end plates arranged in parallel, wherein the two side surfaces of the end plates from bottom to top comprise a vertical section, a first inclined section inclined inwards and a second inclined section inclined inwards, the included angle between the first inclined section and the horizontal line is 20-30 degrees, the included angle between the second inclined section and the horizontal line is 55-65 degrees, a top cover matched with the edge shape of the end plate is connected between the end plates, the middle part of the end plates is provided with a cooling water pipe mounting hole, a bottom cover is arranged between the end plates at the position corresponding to the lower part of the cooling water pipe, the bottom cover comprises a bottom plate, two sides of the bottom plate are provided with vertical side plates in parallel, the upper ends of the side plates are connected with a horizontal plate, the outer end of the horizontal plate is provided with an edge part bent upwards by 30-60 degrees, a baffle strip with an L-shaped section is arranged on the horizontal plate near the middle side, an upper baffle plate for blocking a gap between the cooling water pipe and the inner wall of the top cover is arranged on the top cover corresponding to the air inlet side of the cooling water pipe.
Description
Technical Field
The utility model relates to a low noise motor cooling cover.
Background
The cooling cover for the motor of the structure has the advantages that the middle gas flow rate of the cooling cover for the motor is high, the air flow rates of the upper side and the lower side, particularly the air flow rate of the upper side, are low, and the overall heat exchange efficiency of the heat exchange tube is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the low-noise motor cooling cover with high heat exchange efficiency is provided.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a low-noise motor cooling cover comprises two end plates which are arranged in parallel, wherein two side surfaces of each end plate from bottom to top respectively comprise a vertical section, an inward-inclined first inclined section and an inward-inclined second inclined section, the included angle between the first inclined section and a horizontal line is 20-30 degrees, the included angle between the second inclined section and the horizontal line is 55-65 degrees, a top cover matched with the edge shape of the end plate is connected between the end plates, a cooling water pipe installation hole is formed in the middle of each end plate, a bottom cover is arranged between the end plates on two sides and corresponds to the lower part of the cooling water pipe, each bottom cover comprises a bottom plate, vertical side plates are arranged on two sides of each bottom plate in parallel, horizontal plates are connected to the upper ends of the side plates, edge parts bent upwards by 30-60 degrees are arranged at the outer ends of the horizontal plates, blocking strips with L-shaped sections are arranged on the positions, close to the, an upper baffle plate for blocking a gap between the cooling water pipe and the inner wall of the top cover is arranged on the top cover corresponding to the air inlet side of the cooling water pipe.
Preferably, the end plate is provided with a reinforcing plate on the periphery of the cooling water pipe mounting hole.
As a preferred scheme, the bottom of the end plate is provided with a horizontal positioning plate, and the bottom of the top cover is provided with a horizontal positioning connecting plate.
Preferably, a condensate discharge pipe is arranged on the lower portion of the end plate.
The utility model has the advantages that:
because end plate both sides face from the bottom up all includes vertical section, the first slope section of leanin and the second slope section of leanin, the contained angle of first slope section and water flat line is 20-30, the contained angle of second slope section and water flat line is 55-65, be connected with between the end plate with end plate edge shape matched with overhead guard, make the amount of wind that gets into the inside cooling jacket comparatively evenly distribute, the condition that middle part velocity of flow is greater than last lower part far away can not appear, thereby make condenser tube can abundant heat transfer, in order to improve heat exchange efficiency, guarantee motor normal operating.
Because the bottom cover is arranged between the two side end plates at the position corresponding to the lower part of the cooling water pipe, the bottom cover comprises a bottom plate, the two sides of the bottom plate are parallelly provided with vertical side plates, the upper ends of the side plates are connected with a horizontal plate, the outer end of the horizontal plate is provided with an edge part which is bent upwards by 30-60 degrees, and a blocking strip with an L-shaped section is arranged on the horizontal plate close to the middle side plate, so that condensed water drops on the surface of the cooling water pipe can be collected and then discharged, and the influence of water entering the motor on the normal.
Because the upper baffle plate which is arranged on the top cover and corresponds to the air inlet side of the cooling water pipe and blocks the gap between the cooling water pipe and the inner wall of the top cover, the dead angle formed between the upper baffle plate and the top cover is avoided, so that the airflow generates vortex at the dead angle to cause noise.
The reinforcing plate is arranged on the periphery of the cooling water pipe mounting hole on the end plate, so that the cooling water pipe is convenient to mount.
Because the bottom of the end plate is provided with the horizontal positioning plate, and the bottom of the top cover is provided with the horizontal positioning connecting plate, the installation and positioning of the cooling cover and the motor are facilitated while the strength is enhanced.
Drawings
Fig. 1 is a schematic view of the three-dimensional explosion structure of the present invention.
Fig. 2 is a partially enlarged schematic view of fig. 1.
Fig. 3 is a schematic side view of the present invention.
In fig. 1 to 3: 1. the cooling water pipe comprises an end plate, 11 cooling water pipe mounting holes, 12 horizontal positioning plates, 2 top covers, 21 horizontal positioning connecting plates, 3 bottom covers, 31 bottom plates, 32 side plates, 33 horizontal plates, 34 edge portions, 35 baffle strips, 4 upper baffle plates, 5 reinforcing plates and 6 condensate discharging pipes.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to the drawings.
As shown in fig. 1-3, the low-noise motor cooling cover comprises two end plates 1 arranged in parallel, wherein two side surfaces of each end plate 1 from bottom to top comprise a vertical section, a first inclined section inclined inwards and a second inclined section inclined inwards, the included angle between the first inclined section and a horizontal line is 20-30 degrees, the included angle between the second inclined section and the horizontal line is 55-65 degrees, and a horizontal positioning plate 12 is arranged at the bottom of each end plate 1.
A top cover 2 matched with the edge shape of the end plate 1 is connected between the end plates 1, and a horizontal positioning connecting plate 21 is arranged at the bottom of the top cover 2. The middle part of the end plate 1 is provided with a cooling water pipe mounting hole 11, and the periphery of the cooling water pipe mounting hole 11 on the end plate 1 is provided with a reinforcing plate 5.
The bottom cover 3 is arranged between the end plates 1 on the two sides and in a position corresponding to the lower part of the cooling water pipe, the bottom cover 3 comprises a bottom plate 31, vertical side plates 32 are arranged on the two sides of the bottom plate 31 in parallel, a horizontal plate 33 is connected to the upper end of each side plate 32, the outer end of each horizontal plate 33 is provided with an edge part 34 which is bent upwards by 30-60 degrees, a blocking strip 35 with an L-shaped section is arranged on the horizontal plate 33 and close to the middle side plate 32, a plurality of gaps are formed in the contact part of the blocking strip 35 and the horizontal plate 33 along the length direction, and an upper blocking plate 4 which blocks the gap between the cooling water pipe and the inner wall of the top cover 2. And a condensate discharge pipe 6 is arranged at the lower part of the end plate 1.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several changes and modifications can be made, which are within the scope of the present invention.
Claims (4)
1. Low noise motor cooling cover, including two end plates that set up side by side, its characterized in that: the two side surfaces of the end plate comprise vertical sections from bottom to top, the first slope section of leanin and the second slope section of leanin, the contained angle of first slope section and water flat line is 20-30, the contained angle of second slope section and water flat line is 55-65, be connected with between the end plate with end plate marginal shape matched with overhead guard, the end plate middle part is equipped with the condenser tube mounting hole, be equipped with the end shield at the position that corresponds to the condenser tube below between the end plate of both sides, the end shield includes the bottom plate, the bottom plate both sides parallel is equipped with the curb plate of erectting, the curb plate upper end is connected with the horizontal plate, the horizontal plate outer end is equipped with the border portion of bending upwards 30-60, be equipped with the blend stop that the cross-section is L shape near middle part curb plate department on the horizontal plate, be equipped with a plurality of breachs along length direction on the part that blend stop and horizontal plate contact, be equipped with the overhead guard that blocks the clearance between condenser tube and.
2. The low noise motor cooling jacket of claim 1, wherein: and a reinforcing plate is arranged on the periphery of the cooling water pipe mounting hole on the end plate.
3. The low noise motor cooling jacket of claim 2, wherein: the bottom of the end plate is provided with a horizontal positioning plate, and the bottom of the top cover is provided with a horizontal positioning connecting plate.
4. The low noise motor cooling jacket of claim 3, wherein: and a condensate discharge pipe is arranged at the lower part of the end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921566303.4U CN210578032U (en) | 2019-09-19 | 2019-09-19 | Low-noise motor cooling cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921566303.4U CN210578032U (en) | 2019-09-19 | 2019-09-19 | Low-noise motor cooling cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210578032U true CN210578032U (en) | 2020-05-19 |
Family
ID=70642341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921566303.4U Active CN210578032U (en) | 2019-09-19 | 2019-09-19 | Low-noise motor cooling cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210578032U (en) |
-
2019
- 2019-09-19 CN CN201921566303.4U patent/CN210578032U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |