CN208669869U - Glycol circulation water pump motor bearing (ball) cover - Google Patents
Glycol circulation water pump motor bearing (ball) cover Download PDFInfo
- Publication number
- CN208669869U CN208669869U CN201821307850.6U CN201821307850U CN208669869U CN 208669869 U CN208669869 U CN 208669869U CN 201821307850 U CN201821307850 U CN 201821307850U CN 208669869 U CN208669869 U CN 208669869U
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- bearing
- cover
- water pump
- ball
- pump motor
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Abstract
Glycol circulation water pump motor bearing (ball) cover, including panel, the bearing holder (housing, cover) being mounted in panel and the bearing being arranged in bearing holder (housing, cover), motor non-shaft stretching end is mounted in bearing, interior door and outer door are installed bearing holder (housing, cover) inner and outer ends are sealed respectively, fuel-displaced cavity is equipped between interior door and bearing, oil inlet cavity is equipped between outer door and bearing, the oil inlet cavity is connected to an oil inlet pipe, the fuel-displaced cavity is connected to a flowline, the utility model is big for solving to shake at existing glycol circulation water pump motor bearing, shaft voltage is higher and the short problem of bearing service life.
Description
Technical field
The utility model relates to glycol circulation water pump motor bearing (ball) covers.
Background technique
It is using grease lubrication, when using one section between the glycol circulation pump motor non-shaft stretching end newly bought and bearing
Between after, will appear that vibration is big, shaft voltage is higher and the abnormal phenomenon such as temperature is high at bearing, overhaul after operation 144 hours, after overhaul
Also it has only run 216 hours, bearing service life is short, generates to enterprise and brings adverse effect.
Summary of the invention
The technical issues of the utility model solves is to provide glycol circulation water pump motor bearing (ball) cover, existing for solving
Have and shakes the problem big, shaft voltage is higher and bearing service life is short at glycol circulation water pump motor bearing.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
Glycol circulation water pump motor bearing (ball) cover including panel, the bearing holder (housing, cover) being mounted in panel and is arranged in axis
Bearing in bearing sleeve, motor non-shaft stretching end are mounted in bearing, are equipped with interior door bearing holder (housing, cover) inner and outer ends are sealed respectively
With outer door, between interior door and bearing be equipped with fuel-displaced cavity, between outer door and bearing be equipped with oil inlet cavity, it is described into
Oily cavity is connected to an oil inlet pipe, and the fuel-displaced cavity is connected to a flowline.
By being sealed without latitude belt after being heating and curing between bearing holder (housing, cover) and panel, the connection spiral shell between bearing holder (housing, cover) and panel
Silk is outer to be cased with insulated bolt set.
The beneficial effects of the utility model are: constantly lubricating oil can be circulated into bearing, lubricating condition is improved, is dropped
Low bearing temperature reduces bearing vibration and extends bearing service life；On the other hand, no latitude belt and insulated bolt set can
Effectively prevention shaft voltage generates；The bearing of motor service life being mounted in this bearing (ball) cover extends, and vibration reduces, to equipment
Small, small investment is changed, effect is good.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is the schematic diagram of the section structure of the utility model.
In figure: panel 1, bearing holder (housing, cover) 2, outer door 3, interior door 4, bearing 5, oil inlet pipe 6, flowline 7, insulated bolt set 8,
Without latitude belt 9, motor non-shaft stretching end 10.
Specific embodiment
As shown in Figure 1, glycol circulation water pump motor bearing (ball) cover, including panel 1, the bearing being mounted in panel 1
Set 2 and the bearing 5 being arranged in bearing holder (housing, cover) 2, motor non-shaft stretching end are mounted in bearing 5, are distinguished in 2 inner and outer ends of bearing holder (housing, cover) close
Envelope formula is equipped with interior door 4 and outer door 3, and fuel-displaced cavity is equipped between interior door 4 and bearing 5, in outer door 3 and bearing 5
Between be equipped with oil inlet cavity, the oil inlet cavity is connected to an oil inlet pipe 6, and the fuel-displaced cavity is connected to a flowline 7.
By being sealed without latitude belt 9 after being heating and curing between bearing holder (housing, cover) 2 and panel 1, between bearing holder (housing, cover) 2 and panel 1
Insulated bolt set 8 is cased with outside connecting screw.
In use, lubricating oil is poured by oil inlet pipe 6, flowline 7 is connected to oil rig, thus can be by lubricating oil not
Disconnected is circulated into bearing 5, improves 5 lubricating condition of bearing, reduces 5 temperature of bearing, reduces the vibration of bearing 5 and extends bearing
5 service life；On the other hand, no latitude belt 9 and insulated bolt set 8 can be improved the insulating properties between end cap and panel 1, effectively
Prevent shaft voltage to generate；5 service life of bearing of motor being mounted in this bearing (ball) cover extends, and vibration reduces, and changes to equipment
Small, small investment is moved, effect is good.
Claims (6)
1. glycol circulation water pump motor bearing (ball) cover including panel (1), the bearing holder (housing, cover) (2) being mounted in panel (1) and is set
The bearing (5) in bearing holder (housing, cover) (2) is set, motor non-shaft stretching end is mounted in bearing (5), it is characterised in that: in bearing holder (housing, cover) (2)
Outer both ends are sealed respectively to be equipped with interior door (4) and outer door (3), and fuel-displaced sky is equipped between interior door (4) and bearing (5)
Chamber is equipped with oil inlet cavity between outer door (3) and bearing (5).
2. glycol circulation water pump motor bearing (ball) cover according to claim 1, it is characterised in that: the oil inlet cavity
It is connected to an oil inlet pipe (6).
3. glycol circulation water pump motor bearing (ball) cover according to claim 1, it is characterised in that: the fuel-displaced cavity
It is connected to a flowline (7).
4. glycol circulation water pump motor bearing (ball) cover according to claim 1, it is characterised in that: bearing holder (housing, cover) (2) with
It is sealed between panel (1) by no latitude belt (9).
5. glycol circulation water pump motor bearing (ball) cover according to claim 4, it is characterised in that: bearing holder (housing, cover) (2) with
Insulated bolt set (8) are cased with outside connecting screw between panel (1).
6. glycol circulation water pump motor bearing (ball) cover according to claim 4, it is characterised in that: without latitude belt (9)
For after being heating and curing without latitude belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307850.6U CN208669869U (en) | 2018-08-14 | 2018-08-14 | Glycol circulation water pump motor bearing (ball) cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307850.6U CN208669869U (en) | 2018-08-14 | 2018-08-14 | Glycol circulation water pump motor bearing (ball) cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208669869U true CN208669869U (en) | 2019-03-29 |
Family
ID=65837494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821307850.6U Active CN208669869U (en) | 2018-08-14 | 2018-08-14 | Glycol circulation water pump motor bearing (ball) cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208669869U (en) |
-
2018
- 2018-08-14 CN CN201821307850.6U patent/CN208669869U/en active Active
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