CN210484120U - Automatic lubricated sealed water-cooled fan - Google Patents
Automatic lubricated sealed water-cooled fan Download PDFInfo
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- CN210484120U CN210484120U CN201921438400.5U CN201921438400U CN210484120U CN 210484120 U CN210484120 U CN 210484120U CN 201921438400 U CN201921438400 U CN 201921438400U CN 210484120 U CN210484120 U CN 210484120U
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- lubricating grease
- bearing
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- lubricating
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Abstract
The utility model discloses an automatic lubricated sealed water-cooling fan, it includes: the motor, a housing, axis of rotation and fan blade, the motor is installed in the coolant chamber of casing, the coolant chamber passes through upper portion base and lower part base seal, be connected through the cylindricality bearing frame between lower part base and the installation base, the axis of rotation stretches out through the installation base, the installation base is including the mounting hole that the ring was established and the boss that is equipped with sealed slot, wherein be equipped with annular rubber seal in the sealed slot, the inside lubricating grease that is equipped with of bearing frame switches on the room, lubricating grease switches on the room and links to each other with automatic lubrication ware, automatic lubrication ware includes the oil storage tank, lubricating pump and oil. The utility model discloses an automatic lubricator carries out the lubricating grease filling to the bearing automatically, improves the life and the stability of bearing. Meanwhile, the inner ring of the boss of the mounting base is provided with a sealing ring, so that dust and foreign matters are prevented from entering the bearing from the shaft part, and the running stability of the motor is improved. The trouble that the bearing is not lubricated and is not sealed well in the past is avoided.
Description
Technical Field
The utility model belongs to the technical field of the fan, specifically speaking relates to an automatic lubricated sealed water-cooled fan.
Background
High temperature furnace kiln fan is because operational environment temperature is higher, therefore the motor works under high temperature environment, greatly reduced its life, in order to avoid the motor to be influenced by high temperature environment, the usual way is to install the motor in the position far away from high temperature furnace kiln, then drive the fan through belt drive and rotate, but this kind of drive scheme greatly reduced fan efficiency, a large amount of energy consumptions have been wasted on drive mechanism, and still need cool down for the belt, prevent that the belt from being destroyed under high temperature environment, lead to the unable operation of fan. In addition, the service life of the bearing is greatly shortened under the condition of no lubrication and long-time running, and dust easily enters the bearing to cause unstable running of the motor, so that the existing fan which can automatically lubricate the bearing, is stable in sealing and does not need to be added with redundant transmission parts is lacked.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to solve the technical problem that an automatic lubricated sealed water-cooling fan is provided, carry out the filling of lubricating grease through the automatic lubricator is automatic to the bearing, improve the life and the stability of bearing. Meanwhile, the inner ring of the boss of the mounting base is provided with a sealing ring, so that dust and foreign matters are prevented from entering the bearing from the shaft part, and the running stability of the motor is improved. The trouble that the bearing is not lubricated and is not sealed well in the past is avoided.
In order to solve the technical problem, the utility model discloses an automatic lubricated sealed water-cooling fan, it includes: the motor, a housing, axis of rotation and fan blade, the motor is installed in the coolant chamber of casing, the coolant chamber passes through upper portion base and lower part base is sealed, be connected through the cylindricality bearing frame between lower part base and the installation base, the axis of rotation stretches out through the installation base, the installation base is including the mounting hole that the ring was established and the boss that is equipped with sealed slot, wherein be equipped with annular rubber seal in the sealed slot, the axis of rotation is hugged closely to annular rubber seal, the inside lubricating grease that is equipped with of bearing frame switches on the room, lubricating grease switches on the room and links to each other with automatic lubrication ware, automatic lubrication ware includes the.
According to the utility model discloses an embodiment, wherein above-mentioned coolant chamber is located inside the casing, and coolant chamber and motor each other are independent space, and coolant chamber is provided with the delivery port, and the bearing frame is provided with the water inlet, leads to pipe connection between bearing frame and the coolant chamber.
According to the utility model discloses an embodiment, wherein above-mentioned rubber seal width is 8 mm.
According to the utility model discloses an embodiment, wherein above-mentioned rotating shaft tip is the toper structure, and the fan blade impeller cover is installed rotating shaft tip to lock through lock nut.
According to the utility model relates to an embodiment, wherein above-mentioned water inlet below is equipped with the lubricating grease oil inlet, and the lubricating grease oil inlet passes through oil pipe and links to each other with automatic lubrication ware, and the lubricating grease oil inlet switches on the room with lubricating grease and links to each other.
Compared with the prior art, the utility model discloses can obtain including following technological effect:
the bearing is automatically filled with lubricating grease through the automatic lubricator, so that the service life and the stability of the bearing are improved. Meanwhile, the inner ring of the boss of the mounting base is provided with a sealing ring, so that dust and foreign matters are prevented from entering the bearing from the shaft part, and the running stability of the motor is improved. The trouble that the bearing is not lubricated and is not sealed well in the past is avoided.
Of course, it is not necessary for any product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is the utility model discloses self-lubricating sealed water-cooled fan schematic diagram.
Reference numerals
The lubricating grease machine comprises a motor 1, a shell 2, a rotating shaft 3, fan blades 4, a cooling water chamber 5, an upper base 6, a lower base 7, a mounting base 8, a bearing seat 9, a mounting hole 10, a sealing groove 11, a boss 12, an annular rubber sealing ring 13, a lubricating grease conducting chamber 14, an automatic lubricator 15, an oil storage tank 16, a lubricating pump 17, an oil way 18, a water inlet 19, a water outlet 20 and a lubricating grease oil inlet 21.
Detailed Description
The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a schematic view of a self-lubricating sealed water-cooling air blower according to an embodiment of the present invention. As shown in the figure, its component parts of a self-lubricating sealed water-cooled fan include: motor 1, casing 2, axis of rotation 3 and fan blade 4, motor 1 installs in the coolant chamber 5 of casing 2, coolant chamber 5 is sealed through upper portion base 6 and lower part base 7, be connected through cylindricality bearing frame 9 between lower part base 7 and the installation base 8, axis of rotation 3 stretches out through installation base 8, installation base 8 is including the mounting hole 10 that the ring was established and be equipped with sealed slot 11's boss 12, wherein be equipped with annular rubber seal 13 in the sealed slot 11, bearing frame 9 inside is equipped with lubricating grease and switches on room 14, lubricating grease switches on room 14 and links to each other with automatic lubrication ware 15, automatic lubrication ware 15 includes oil storage tank 16, lubricating pump 17 and oil circuit 18.
In an embodiment of the present invention, the motor 1 is installed in the cooling water chamber 5 of the housing 2, and the upper base 6 and the lower base 7 are fixed to the housing 2 by bolts, thereby forming a sealed space. A cylindrical bearing seat 9 is arranged between the lower base 7 and the mounting base 8, and the rotating shaft penetrates through the lower base 7, the bearing seat 9 and the mounting base 8 and then extends out. The mounting base 8 is fixed with the kiln wall through 4 mounting holes 10, and is stable and reliable. Wherein boss 12 on the installation base 8 is equipped with sealed slot 11, and annular rubber seal 13 installs in sealed slot 11, can prevent effectively that the dust from the bearing part from getting into inside motor 1, guarantees the stability of motor 1 operation. Preferably, the annular rubber seal ring 13 has a width of 8 mm. A grease introducing chamber 14 is formed in the bearing housing 9, and an automatic lubricator 15 automatically supplies grease to the grease introducing chamber 14 through an oil passage 18, wherein the automatic lubricator 15 includes an oil tank 16, a lubrication pump 17, and an oil passage 18. The bearing is automatically filled with lubricating grease through the automatic lubricator 15, so that the service life and the stability of the bearing are improved.
The cooling water chamber 5 is located between the housings and sealed with the upper base 6 and the lower base 7. The cooling water enters the bearing seat 9 through a water inlet 19 arranged on the bearing seat 9, flows into the cooling water chamber 5 from the bearing seat 9 through a water pipe, and then flows out from a water outlet 20 arranged on the shell to form water flow circulation, so that the cooling effect on the motor is realized.
The end part of the rotating shaft 3 is of a conical structure, the impeller sleeve of the fan blade 4 is sleeved into the end part of the rotating shaft 3 and is locked through a locking nut, and the fan blade 4 is more convenient to install and detach due to the conical structure.
The bearing seat 9 is provided with a lubricating grease inlet 21, the lubricating grease inlet 21 is connected with the automatic lubricator 15 through an oil pipe, and the lubricating grease inlet 21 is connected with the lubricating grease conducting chamber 14. The bearing is automatically filled with lubricating grease through the automatic lubricator, so that the service life and the stability of the bearing are improved.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (5)
1. An automatic lubricated sealed water-cooled fan, includes: motor, casing, axis of rotation and fan blade, its characterized in that, the motor is located in the coolant water chamber of casing, the coolant water chamber passes through upper portion base and lower part base seal, be connected through the cylindricality bearing frame between lower part base and the installation base, the axis of rotation by the installation base stretches out, the installation base is including the mounting hole that the ring established and the boss that is equipped with sealed slot, wherein sealed ditch inslot is equipped with annular rubber seal, annular rubber seal hugs closely the axis of rotation, the inside lubricating grease that is equipped with of bearing frame switches on the room, lubricating grease switches on the room and links to each other with automatic lubrication ware, automatic lubrication ware includes oil storage tank, lubricant pump and oil circuit.
2. The self-lubricating, sealed water-cooled air blower of claim 1 wherein: the cooling water chamber is located inside the shell, the cooling water chamber and the motor are mutually independent spaces, the cooling water chamber is provided with a water outlet, the bearing seat is provided with a water inlet, and the bearing seat is connected with the cooling water chamber through a water pipe.
3. The self-lubricating, sealed water-cooled air blower of claim 1 wherein: wherein the width of the rubber sealing ring is 8 mm.
4. The self-lubricating, sealed water-cooled air blower of claim 1 wherein: the end part of the rotating shaft is of a conical structure, and the impeller sleeve of the fan blade is arranged at the end part of the rotating shaft and locked by a locking nut.
5. The self-lubricating, sealed water-cooled air blower of claim 2 wherein: and a lubricating grease oil inlet is arranged below the water inlet, the lubricating grease oil inlet is connected with the automatic lubricator through an oil pipe, and the lubricating grease oil inlet is connected with the lubricating grease conducting chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438400.5U CN210484120U (en) | 2019-09-02 | 2019-09-02 | Automatic lubricated sealed water-cooled fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438400.5U CN210484120U (en) | 2019-09-02 | 2019-09-02 | Automatic lubricated sealed water-cooled fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210484120U true CN210484120U (en) | 2020-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921438400.5U Active CN210484120U (en) | 2019-09-02 | 2019-09-02 | Automatic lubricated sealed water-cooled fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210484120U (en) |
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2019
- 2019-09-02 CN CN201921438400.5U patent/CN210484120U/en active Active
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