CN213511215U - Single-stage rotary vane vacuum pump with radiating fan cover - Google Patents
Single-stage rotary vane vacuum pump with radiating fan cover Download PDFInfo
- Publication number
- CN213511215U CN213511215U CN202022739323.6U CN202022739323U CN213511215U CN 213511215 U CN213511215 U CN 213511215U CN 202022739323 U CN202022739323 U CN 202022739323U CN 213511215 U CN213511215 U CN 213511215U
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- heat dissipation
- fan
- fan cover
- vacuum pump
- motor
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
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Abstract
The utility model provides a single-stage rotary vane vacuum pump with a radiating fan cover, which comprises a motor, a pump body, an oil tank, a motor junction box, a bracket and a hanging ring; the motor is connected with the pump body shaft and is connected with the oil tank through a bracket; the motor is provided with a motor junction box, the pump body is provided with a lifting ring, the outer side of the oil tank is provided with a heat dissipation device, and the heat dissipation device comprises a heat dissipation fan cover, a fan and a fan fixing strip. The utility model solves the technical problem of low heat dissipation efficiency of the existing single-stage rotary-vane vacuum pump, can rapidly discharge the heat generated by the vacuum pump, and avoids the heat accumulation to generate high temperature; the service life of the equipment is prolonged; the pump temperature control device can be used in special industries with requirements on the pump temperature.
Description
Technical Field
The utility model relates to a vacuum pump field especially indicates a single-stage rotary-vane vacuum pump with radiator fan cover.
Background
The single-stage rotary-vane vacuum pump is often applied to the fields of vacuum packaging, vacuum forming and vacuum suction, and is easy to generate a large amount of heat during operation, the heat is not discharged in time, the pump temperature is overhigh and is about 75 ℃, parts in the pump are easy to age, and dangers are caused. The existing single-stage rotary-vane vacuum pump cooling fan is usually installed at a pump head, has small cooling area and low cooling efficiency, and cannot meet the requirement of special industries with higher requirements on pump temperature.
SUMMERY OF THE UTILITY MODEL
The utility model provides a single-stage rotary-vane vacuum pump with radiator fan cover punches installation radiator fan cover in oil tank one side, adds radiator fan, has solved the technical problem that current single-stage rotary-vane vacuum pump radiating efficiency is low.
The technical scheme of the utility model is realized like this: a single-stage rotary vane vacuum pump with a radiating fan cover comprises a motor, a pump body, an oil tank, a motor junction box, a bracket and a hanging ring; the motor is connected with the pump body shaft and is connected with the oil tank through a bracket; the motor is provided with a motor junction box, the pump body is provided with a lifting ring, the outer side of the oil tank is provided with a heat dissipation device, and the heat dissipation device comprises a heat dissipation fan cover, a fan and a fan fixing strip.
Preferably, the front surface of the radiating fan cover is provided with an air outlet, and the fan is arranged at the air outlet.
Preferably, the left side of the radiating fan cover is provided with a notch for installing a fastening screw, and the fastening screw penetrating through the notch fixedly connects the radiating fan cover with the surface of the oil tank.
Preferably, the left side of the heat radiation fan cover is provided with a wire hole, and a wire passing through the wire hole is connected with the motor junction box.
Preferably, the upper side surface and the lower side surface of the heat dissipation fan cover respectively comprise two screw holes for passing fastening screws, and the fastening screws passing through the screw holes connect the heat dissipation fan cover and the fan fixing strip.
Preferably, the air outlet is circular, grid strips are arranged in the air outlet, and strip air outlets are formed among the grid strips.
Preferably, the front surface of the fan fixing strip is provided with a disc-shaped hole and a screw hole, and a fastening screw penetrating through the screw hole connects the fan and the fan fixing strip.
Preferably, the upper side surface and the lower side surface of the fan fixing strip are provided with screw holes, and fastening screws penetrating through the screw holes connect the fan fixing strip with the radiating fan cover.
The utility model discloses the technological effect who reaches:
(1) the heat generated by the vacuum pump can be quickly discharged, so that the heat accumulation is avoided to generate high temperature;
(2) the service life of the equipment is prolonged;
(3) the pump temperature control device can be used in special industries with requirements on the pump temperature.
Drawings
Fig. 1 is a schematic structural view of a single-stage rotary vane vacuum pump with a heat dissipation fan cover according to the present invention.
Fig. 2 is a schematic view of the combination of the middle fan and the heat dissipation fan cover of the present invention.
Fig. 3 is a schematic structural view of the heat dissipation fan cover of the present invention.
The heat dissipation fan comprises a motor 1, a pump body 2, an oil tank 3, a motor junction box 4, a support 5, a hanging ring 6, a heat dissipation device 7, a heat dissipation fan cover 8, a fan 9, a fan fixing strip 10, a fan outlet 81, a notch 82, a wire hole 83, a grid strip 81a, an air outlet channel 81b, a disc-shaped hole 10a, a screw hole 10b and a screw hole 10c.
Detailed Description
In order to deepen the understanding of the utility model, it is right to combine the example and the attached drawing below the utility model discloses a single-stage rotary-vane vacuum pump that oil tank has radiator fan cover does further detailed description, and this embodiment only is used for explaining the utility model discloses, does not constitute the restriction to the scope of protection of the utility model.
As shown in fig. 1 to 3, a single-stage rotary vane vacuum pump with a heat dissipation fan cover comprises a motor 1, a pump body 2, an oil tank 3, a motor junction box 4, a bracket 5 and a hanging ring 6;
the motor 1 is connected with the pump body 2 through a shaft and is connected with the oil tank 3 through a bracket 5;
the motor 1 is provided with a motor junction box 4, the pump body 2 is provided with a lifting ring 6, the outer side of the oil tank 3 is provided with a heat dissipation device 7, and the heat dissipation device 7 comprises a heat dissipation fan cover 8, a fan 9 and a fan fixing strip 10;
the front surface of the radiating fan cover 8 is provided with an air outlet 81, and the fan 9 is arranged at the air outlet 81; a notch 82 for installing a fastening screw is arranged on the left side edge of the radiating fan cover 8, and the fastening screw penetrating through the notch 82 fixedly connects the radiating fan cover 8 with the surface of the oil tank 3;
the left side edge of the radiating fan cover 8 is provided with a wire hole 83, and a wire passing through the wire hole 83 is connected with the motor junction box 4; the upper and lower two side surfaces of the radiating fan cover 8 respectively comprise two screw holes 84 for passing fastening screws, and the fastening screws passing through the screw holes 84 connect the radiating fan cover 8 with the fan fixing strip 10; the air outlet 81 is circular, the grid strips 81a are arranged in the air outlet, and strip-shaped air outlets 81b are formed among the grid strips 81 a; the front surface of the fan fixing strip 10 is provided with a disc-shaped hole 10a and a screw hole 10b, and a fastening screw passing through the screw hole 10b connects the fan 9 with the fan fixing strip 10; screw holes 10c are formed in the upper side face and the lower side face of the fan fixing strip 10, and fastening screws penetrating through the screw holes 10c connect the fan fixing strip 10 and the radiating fan cover 8.
According to the use specification, firstly, the fan 9 and the fan fixing strip 10 are fixed through the middle disc-shaped hole 10a of the fan fixing strip 10 and are in screw connection through the screw holes 10b, then the fan fixing strip 10 and the radiating fan cover 8 are in screw connection through the corresponding screw holes 10c on the upper side and the lower side, then, the screw holes are drilled on the left side of the shell of the vacuum pump oil tank 3, and the radiating fan cover 8 and the shell of the vacuum pump oil tank 3 are in screw connection through the left notch 82 of the radiating fan cover 8; the power switch of the motor is turned on, the vacuum pump is started, the fan 9 is operated, and the heat generated in the vacuum pump is discharged out of the pump.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a single-stage sliding vane rotary vacuum pump with radiator fan cover which characterized in that: the oil pump comprises a motor, a pump body, an oil tank, a motor junction box, a bracket and a hanging ring; the motor is connected with the pump body shaft and is connected with the oil tank through a bracket; the motor is provided with a motor junction box, the pump body is provided with a lifting ring, the outer side of the oil tank is provided with a heat dissipation device, and the heat dissipation device comprises a heat dissipation fan cover, a fan and a fan fixing strip.
2. The single-stage rotary vane vacuum pump with a heat dissipation fan housing of claim 1, wherein the heat dissipation fan housing is provided with an air outlet on a front surface, and the fan is disposed at the air outlet.
3. The single-stage rotary vane vacuum pump with a heat dissipation fan cover according to claim 1, wherein the left side of the heat dissipation fan cover is provided with a notch for mounting a fastening screw, and the fastening screw passing through the notch fixedly connects the heat dissipation fan cover with the surface of the oil tank.
4. The single-stage rotary vane vacuum pump with a radiator fan cover according to claim 1, wherein the radiator fan cover is provided at a left side with a wire hole, and a wire passing through the wire hole is connected to a motor terminal box.
5. The single-stage rotary vane vacuum pump with a radiator fan cover according to claim 1, wherein the upper and lower side faces of the radiator fan cover each comprise two screw holes for passing fastening screws, and the fastening screws passed through the screw holes connect the radiator fan cover and the fan fixing bar.
6. The single-stage rotary vane vacuum pump with a heat dissipation fan housing of claim 2, wherein the air outlet is circular, and is provided with grid bars therein, and strip-shaped air outlets are formed between the grid bars.
7. The single-stage rotary vane vacuum pump with a heat dissipating fan housing of claim 1, wherein the fan fixing bar is provided at a front surface thereof with a disc-shaped hole and a screw hole, and a fastening screw passing through the screw hole connects the fan and the fan fixing bar.
8. The single-stage rotary vane vacuum pump with a radiator fan cover according to claim 1, wherein screw holes are provided on upper and lower side surfaces of the fan fixing bar, and fastening screws passing through the screw holes connect the fan fixing bar and the radiator fan cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022739323.6U CN213511215U (en) | 2020-11-24 | 2020-11-24 | Single-stage rotary vane vacuum pump with radiating fan cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022739323.6U CN213511215U (en) | 2020-11-24 | 2020-11-24 | Single-stage rotary vane vacuum pump with radiating fan cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213511215U true CN213511215U (en) | 2021-06-22 |
Family
ID=76425345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022739323.6U Active CN213511215U (en) | 2020-11-24 | 2020-11-24 | Single-stage rotary vane vacuum pump with radiating fan cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213511215U (en) |
-
2020
- 2020-11-24 CN CN202022739323.6U patent/CN213511215U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240424 Address after: 231200, Room 101, Building B6, Hefei Innovation Science and Technology Park, Intersection of Paihe Avenue and Sugang Road, Feixi County Economic Development Zone, Hefei City, Anhui Province Patentee after: Anhui Laiweike Intelligent Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 265700 Feilong Road South, Longkou hi tech Industrial Park, Longkou City, Yantai City, Shandong Province Patentee before: Shandong laiweike Vacuum Equipment Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |