CN209483677U - A kind of bearing housing of the pump with disk injector - Google Patents
A kind of bearing housing of the pump with disk injector Download PDFInfo
- Publication number
- CN209483677U CN209483677U CN201822054259.0U CN201822054259U CN209483677U CN 209483677 U CN209483677 U CN 209483677U CN 201822054259 U CN201822054259 U CN 201822054259U CN 209483677 U CN209483677 U CN 209483677U
- Authority
- CN
- China
- Prior art keywords
- bearing housing
- bearing
- oil
- pump
- disk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003921 oil Substances 0.000 claims abstract description 54
- 239000010687 lubricating oil Substances 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 210000004907 gland Anatomy 0.000 claims abstract description 13
- 238000005461 lubrication Methods 0.000 claims abstract description 10
- 239000000314 lubricant Substances 0.000 claims abstract description 4
- 230000001050 lubricating effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model relates to bearing in pump cabinet technical fields, provide a kind of bearing housing of the pump with disk injector, the outboard bearing gland and inboard bearing gland being spirally connected respectively including the both ends with bearing housing；Rolling bearing is equipped in the inner hole of bearing housing, rolling bearing rotates socked shaft, fixed disc injector on axis；Uniformly distributed several spray-holes on disk injector；Lubrication oil sump tank is additionally provided with above the inner hole of bearing housing, the lower section of inner hole is equipped with oil return hole；The inside of bearing housing is equipped with the oil sump for containing lubricating oil, and outside is equipped with the oil ga(u)ge for detecting lubricant level.Whereby, the utility model is in bearing housing by being arranged disk injector, and lubricating oil is got rid of to carrying out heat exchange on wall and here, the heat of lubricating oil is ultimately conducted to the surface of bearing housing and is dispersed into air, heat exchange area is big, and heat dissipation in time, can effectively reduce the oil temperature of lubricating oil.The structure of entire cabinet is simple, and using effect is significant, easy maintenance.
Description
Technical field
The utility model belongs to bearing in pump cabinet technical field more particularly to a kind of bearing of the pump with disk injector
Cabinet.
Background technique
Bearing in pump cabinet and lubricating method play a key role bearing life, and pump bearing has abrasion at work,
It such as cannot suitably lubricate, the gap of bearing will increase, and calorific value will increase, and the service life of bearing can shorten.Traditional pump is used
One is bearings to be immersed in oil sump for bearing housing lubricating method, and lubrication, another method bearing are contacted with oil sump by bearing
It is not contacted with oil sump, but the lubricating oil in oil sump is taken in bearing by ring oiler, bearing is lubricated, bearing housing
With cooling fin and waterway, this two methods are first is that increase the size of bearing housing, second is that needing to consume cooling water.In
State's number of patent application: 201520145571.4 patent documents describe a kind of bearing in pump body, and bearing housing, which has, to be mutually communicated
Through-hole and lubricating oil bath, oil sump is cooled down simultaneously using cooling fin and water tank, guarantees the stabilization of lubricating oil bath temperature.
But this method can not be applicable in the operating condition of no-cooling-water, the limited area that oil sump is contacted with bearing housing can equally make
The temperature of oil sump increases, and reduces the service life of bearing.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of bearing housing of the pump with disk injector
Body is got rid of lubricating oil to carrying out heat exchange on wall and here by the way that disk injector is arranged in bearing housing, lubricating oil
Heat is ultimately conducted to the surface of bearing housing and is dispersed into air, and heat exchange area is big, and heat dissipation in time, can effectively reduce profit
The oil temperature of lubricating oil.The shower type lubrication of rolling bearing is also achieved simultaneously, and high lubricating effect, bearing wear effectively mitigates.Entirely
The structure of cabinet is simple, and using effect is significant, easy maintenance.
To achieve the goals above, the utility model provides a kind of bearing housing of the pump with disk injector, including with
The outboard bearing gland and inboard bearing gland that the both ends of the bearing housing are spirally connected respectively；
Rolling bearing is equipped in the inner hole of the bearing housing, the rolling bearing rotates socked shaft, fixes on the axis
The disk injector；Uniformly distributed several spray-holes on the disk injector；It is additionally provided with above the inner hole of the bearing housing
Oil sump tank is lubricated, the lower section of the inner hole is equipped with oil return hole；
The inside of the bearing housing is equipped with the oil sump for containing lubricating oil, and outside is equipped with for detecting lubricant level
Oil ga(u)ge.
Bearing housing of the pump with disk injector according to the present utility model, the disk injector round nut and only
Washer is fixed on the shaft.
Bearing housing of the pump with disk injector according to the present utility model, pacifies between the inboard bearing gland and axis
Equipped with bearing isolator.
Bearing housing of the pump with disk injector according to the present utility model, the bearing housing are also connected with permanent position oil
Cup.
The bottom of bearing housing of the pump with disk injector according to the present utility model, the bearing housing is equipped with and oil
The bleed plug that pond communicates.
Bearing housing of the pump with disk injector according to the present utility model is equipped with oil at the top of the bearing housing
Gas separating device.
Bearing housing of the pump with disk injector according to the present utility model, the quantity of the oil return hole are 1~3.
Bearing housing of the pump with disk injector according to the present utility model, the quantity of the oil return hole are 2.
What the utility model passed through is designed to provide a kind of bearing housing of the pump with disk injector, by bearing
Disk injector is set in cabinet, lubricating oil is got rid of to heat exchange is carried out on wall and here, the heat of lubricating oil finally conducts
To bearing housing surface and be dispersed into air, heat exchange area is big, heat dissipation in time, the oil temperature of lubricating oil can be effectively reduced.
The shower type lubrication of rolling bearing is also achieved simultaneously, and high lubricating effect, bearing wear effectively mitigates.The structure letter of entire cabinet
Single, using effect is significant, easy maintenance.
Detailed description of the invention
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the structural schematic diagram of the disk injector of the utility model；
Fig. 4 is the bearing housing structural schematic diagram of the utility model；
In figure: 1- disk injector, 2- outboard bearing gland, 3- bearing housing, 4- oil water separator, 5- rolling bearing,
6- inboard bearing gland, 7- bearing isolator, 8- stop washer, 9- round nut, 10- axis, 11- bleed plug, 12- perseverance position lubricating cup,
13- oil ga(u)ge, 14- oil water separator, 15- spray-hole, 16- lubricate oil sump tank, 17- oil return hole.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to Fig. 1 and Fig. 2, the utility model provides a kind of the pump bearing housing with disk injector, including bearing
Cabinet 3, the both ends of bearing housing 3 are spirally connected outboard bearing gland 2 and inboard bearing gland 6 respectively.
Rolling bearing 5 is equipped in the inner hole of bearing housing 3, rolling bearing 5 rotates socked shaft 10, fixed disc spray on axis 10
Emitter 1.
Referring to Fig. 3, uniformly distributed several spray-holes 15 on disk injector 1；Referring to fig. 4, the top of the inner hole of bearing housing 3 is also
Equipped with lubrication oil sump tank 16, the lower section of inner hole is equipped with oil return hole 17；Preferably, the quantity of oil return hole 17 is 1~3, this reality
With novel preferably 2, the circulating reflux of lubricating oil is preferably realized.
Preferably, disk injector 1 is fixed on axis 10 with round nut 9 and stop washer 8, and inboard bearing gland 6 is then
The axial movement of rolling bearing 5 is limited, round nut 9 and stop washer 8 can prevent the loosening of disk injector 1 and together group
At rotatable parts, rotated together with axis 10.Preferably, bearing isolator 7 is installed between inboard bearing gland 6 and axis 10, is prevented
The only entrance of dust and steam.
Preferably, the top of bearing housing 3 is equipped with gs-oil separator 14, is discharged into bearing housing 3 in time
The steam condensed in air.
The inside of bearing housing 3 is equipped with the oil sump for containing lubricating oil, and outside is equipped with the oil for detecting lubricant level
Mark 13；Whether it is in prescribed limit when Daily Round Check with the oil level that oil ga(u)ge 13 observes oil sump.
Preferably, bearing housing 3 is also connected with permanent position lubricating cup 12, and oil level can be the automatic repairing of oil sump when declining.
Preferably, the bottom of bearing housing 3 is equipped with the bleed plug 11 communicated with oil sump, is conveniently replaceable lubricating oil.
Next it is illustrated in conjunction with structure above-mentioned working principle of the utility model is: the lower edge of disk injector 1 is immersed in
In oil sump, axis 10 drives disk injector 1 to rotate together, is attached to the lubricating oil on disk injector 1 in the effect of centrifugal force
It is equably ejected on the inner wall of bearing housing 3 by disk injector outer surface and spray-hole 15 down and carries out hot friendship here
It changes, the heat of lubricating oil is ultimately conducted to the surface of bearing housing 3 and is dispersed into air.Lubricating oil after cooling is along bearing housing
The inner wall of body 3 is creeped and does level throw motion, and finally, lubricating oil drops in the lubrication oil sump tank 16 on bearing housing 3, then
Rolling bearing 5, which is flowed into, from the two sides of slot gives its lubrication.Lubricating oil return hole 17 returns to oil sump later, recycles repeatedly.Bearing
Oil circuit in cabinet 3 realizes the shower type lubrication of rolling bearing 5, and high lubricating effect, bearing wear effectively mitigates.
Since lubricating oil carries out heat exchange on the inner wall of bearing housing 3, heat exchange area is big, and heat dissipation in time, can have
The oil temperature of the reduction lubricating oil of effect, structure is simple, significant effect, easy maintenance.
In conclusion the utility model provides a kind of bearing housing of the pump with disk injector, by bearing housing
Setting disk injector in vivo gets rid of lubricating oil to heat exchange is carried out on wall and here, and the heat of lubricating oil is ultimately conducted to
The surface of bearing housing is simultaneously dispersed into air, and heat exchange area is big, and heat dissipation in time, can effectively reduce the oil temperature of lubricating oil.Together
When also achieve the shower type lubrication of rolling bearing, high lubricating effect, bearing wear effectively mitigates.The structure letter of entire cabinet
Single, using effect is significant, easy maintenance.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (8)
1. a kind of bearing housing of the pump with disk injector, which is characterized in that including distinguishing with the both ends of the bearing housing
The outboard bearing gland and inboard bearing gland being spirally connected；
Rolling bearing is equipped in the inner hole of the bearing housing, the rolling bearing rotates socked shaft, on the axis described in fixation
Disk injector；Uniformly distributed several spray-holes on the disk injector；Lubrication is additionally provided with above the inner hole of the bearing housing
The lower section of oil sump tank, the inner hole is equipped with oil return hole；
The inside of the bearing housing is equipped with the oil sump for containing lubricating oil, and outside is equipped with the oil for detecting lubricant level
Mark.
2. bearing housing of the pump with disk injector according to claim 1, which is characterized in that the disk injector
It is fixed on the shaft with round nut and stop washer.
3. bearing housing of the pump with disk injector according to claim 1, which is characterized in that the inner shafts pressure-bearing
Bearing isolator is installed between lid and axis.
4. bearing housing of the pump with disk injector according to claim 1, which is characterized in that the bearing housing is also
Connect permanent position lubricating cup.
5. bearing housing of the pump with disk injector according to claim 1, which is characterized in that the bearing housing
Bottom is equipped with the bleed plug communicated with oil sump.
6. bearing housing of the pump with disk injector according to claim 1, which is characterized in that the bearing housing
Top is equipped with gs-oil separator.
7. bearing housing of the pump with disk injector described in any one according to claim 1~6, which is characterized in that institute
The quantity for stating oil return hole is 1~3.
8. bearing housing of the pump with disk injector according to claim 7, which is characterized in that the number of the oil return hole
Amount is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822054259.0U CN209483677U (en) | 2018-12-08 | 2018-12-08 | A kind of bearing housing of the pump with disk injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822054259.0U CN209483677U (en) | 2018-12-08 | 2018-12-08 | A kind of bearing housing of the pump with disk injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209483677U true CN209483677U (en) | 2019-10-11 |
Family
ID=68117106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822054259.0U Expired - Fee Related CN209483677U (en) | 2018-12-08 | 2018-12-08 | A kind of bearing housing of the pump with disk injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209483677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114389A1 (en) * | 2018-12-08 | 2020-06-11 | 烟台龙港泵业股份有限公司 | Bearing housing compartment used in pump and having disc injector |
-
2018
- 2018-12-08 CN CN201822054259.0U patent/CN209483677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114389A1 (en) * | 2018-12-08 | 2020-06-11 | 烟台龙港泵业股份有限公司 | Bearing housing compartment used in pump and having disc injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bearing housing with a disc ejector for a pump Effective date of registration: 20220822 Granted publication date: 20191011 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: YANTAI LONGGANG PUMP INDUSTRY Co.,Ltd. Registration number: Y2022980013187 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |