CN106089670B - Vacuum Test-bed for pump - Google Patents
Vacuum Test-bed for pump Download PDFInfo
- Publication number
- CN106089670B CN106089670B CN201610384717.XA CN201610384717A CN106089670B CN 106089670 B CN106089670 B CN 106089670B CN 201610384717 A CN201610384717 A CN 201610384717A CN 106089670 B CN106089670 B CN 106089670B
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- Prior art keywords
- mounting seat
- bed
- pump
- vacuum test
- swan
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to a kind of vacuum Test-bed for pump, belong to and build ship technical field.It includes mounting seat（1）, the mounting seat（1）, the mounting seat（1）On be provided with vavuum pump（5）, the mounting seat（1）Side is provided with pond（2）, the pond（2）Interior setting swan-neck bent tube（3）, the swan-neck bent tube（3）Lower end is inserted to below the water surface in pond, the vavuum pump（5）Suction inlet and swan-neck bent tube（3）Upper end is connected.A kind of vacuum Test-bed for pump of the present invention, it can carry out simulating actual effect experiment to vavuum pump, can rapidly find out failure cause, improve pumping go on board after installation actual effect experiment once with lattice rate.
Description
Technical field
The present invention relates to a kind of vacuum Test-bed for pump, belong to and build ship technical field.
Background technology
Ship emergency fire pump whether normal work be ship inspection be essential items for inspection every time.Whether fire-fighting pump discharge hydraulic pressure is normal
Depend primarily on itself carries that vavuum pump performance is intact to serve key effect, pumping suction inlet piping can be pumped into one in time
Fixed vacuum values, low level water is introduced into time in the pumping of a high position, make centrifugal fire engine pump outlet hydraulic pressure normal.By newly-built true
Empty Test-bed for pump, installation that the vavuum pump repaired is gone on board after first its performance is intact after the experiment of internal field between electric car again, avoid with
Preceding ship closes on when dispatching from the factory, and pumping outlet hydraulic pressure is low when debugging fire pump, when fixing a breakdown, it is not known that be the original of vavuum pump in itself
Cause, or the reason such as system piping cause, it is impossible to the embarrassment fixed a breakdown immediately.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of vacuum Test-bed for pump for above-mentioned prior art, and it can
To vavuum pump carry out simulate actual effect experiment, failure cause can be rapidly found out, improve pumping go on board installation after actual effect experiment one
Secondary and lattice rate.
Technical scheme is used by the present invention solves the above problems：A kind of vacuum Test-bed for pump, it includes mounting seat,
The mounting seat, is provided with vavuum pump in the mounting seat, and the mounting seat side is provided with pond, in the pond
Swan-neck bent tube is set, and the swan-neck bent tube lower end is inserted to below the water surface in pond, the suction inlet and swan-neck bent tube of the vavuum pump
Upper end is connected.
The mounting seat includes support platform, and vertical regulation mounting seat and Level tune are provided with the support platform
Mounting seat.
The vertical regulation mounting seat includes multiple supporting studs, and the supporting studs are fixedly installed on by fixing nut
In support platform, horizontal supporting plate is provided with by adjusting nut in the multiple supporting studs, set on the horizontal supporting plate
It is equipped with erection support.
The Level tune mounting seat includes former and later two fixed strips for be arrangeding in parallel, on the fixed strip in the horizontal direction
Limit card slot is offered, is bolted in the limit card slot and is provided with hold-down support, is provided with the hold-down support
Level tune bearing.
The hold-down support includes transverse slat and riser, and the transverse slat is fixedly connected with fixed strip, the riser side and horizontal stroke
Reinforcing plate is provided between plate, the Level tune bearing is fixedly installed on riser opposite side.
Vertically front and rear on the riser to be arranged with two regulating tanks in parallel, the Level tune bearing passes through bolt
It is connected with regulating tank.
Left and right is arranged with a plurality of mounting groove in parallel in the support platform, and the fixed strip passes through connecting bolt and mounting groove
It is connected.
The swan-neck bent tube includes straight length and bend loss, and the bend loss is arranged at the top of straight length, the vavuum pump
Suction inlet is connected by connection flexible pipe with bend loss.
Frequency-converting control device is provided with outside the mounting seat, the frequency-converting control device is connected with vavuum pump.
The swan-neck bent tube upper end is connected with multiple secondary connecting tubes, and valve is provided with the multiple secondary connecting tube
Door, the vavuum pump are connected by connection flexible pipe with one of them secondary connecting tube.
Compared with prior art, the advantage of the invention is that：
1st, by improved after the experiment of simulation actual effect to vavuum pump pumping go on board after installation actual effect experiment once with lattice rate；
2nd, by testing at various speeds a series of vavuum pumps, us have been grasped vacuum pump part is processed or pacified
The correct gap data of dress improves the quality of selling that vavuum pump is repaired；
3rd, general ship closes on fire pump when dispatching from the factory and just possesses actual effect experimental condition, can be quick in the case of breaking down
Failure cause is found out, avoids being likely to cause ship delaying and dispatches from the factory；
4th, practical operation platform can be provided to vavuum pump repair work principle training for employee.
Brief description of the drawings
Fig. 1 is a kind of structural representation of vacuum Test-bed for pump of the present invention.
Fig. 2 is the structural representation of mounting seat in Fig. 1.
Wherein：
Mounting seat 1
Support platform 1.1
Vertical regulation mounting seat 1.2
Supporting studs 1.2.1
Fixing nut 1.2.2
Adjusting nut 1.2.3
Horizontal supporting plate 1.2.4
Erection support 1.2.5
Level tune mounting seat 1.3
Fixed strip 1.3.1
Limit card slot 1.3.2
Hold-down support 1.3.3
Level tune bearing 1.3.4
Mounting groove 1.4
Connecting bolt 1. 5
Pond 2
Swan-neck bent tube 3
Straight length 3.1
Bend loss 3.2
Frequency-converting control device 4
Vavuum pump 5
Adpting flange 6
Secondary connecting tube 7
Valve 8
Connection flexible pipe 9.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1 and Figure 2, a kind of vacuum Test-bed for pump in the present embodiment, it includes mounting seat 1, the installation bottom
Seat 1, vavuum pump 5 is provided with the mounting seat 1, and the side of mounting seat 1 is provided with pond 2, set in the pond 2
Swan-neck bent tube 3, the lower end of swan-neck bent tube 3 are inserted to below the water surface in pond, suction inlet and the swan-neck bent tube 3 of the vavuum pump 5
Upper end is connected；
The mounting seat 1 includes support platform 1.1, and vertical regulation mounting seat 1.2 is provided with the support platform 1.1
With Level tune mounting seat 1.3, different structure principle disclosure satisfy that（Such as Wiper blade type, vane type form）Or the kind of drive（Skin
The forms such as V belt translation, swash plate friction clutch）Vacuum pump structure；
The vertical regulation mounting seat 1.2 includes multiple supporting studs 1.2.1, and the supporting studs 1.2.1 passes through fixation
Nut 1.2.2 is fixedly installed in support platform 1.1, is set on the multiple supporting studs 1.2.1 by adjusting nut 1.2.3
Have and be provided with erection support 1.2.5 on horizontal supporting plate 1.2.4, the horizontal supporting plate 1.2.4；
The Level tune mounting seat 1.3 includes former and later two fixed strip 1.3.1 be arrangeding in parallel, the fixed strip
1.3.1 offer to be bolted in limit card slot 1.3.2, the limit card slot 1.3.2 in the horizontal direction on and be provided with admittedly
Determine to be provided with Level tune bearing 1.3.4 on bearing 1.3.3, the hold-down support 1.3.3；
The hold-down support 1.3.3 includes transverse slat 1.3.3.1 and riser 1.3.3.2, the transverse slat 1.3.3.1 and fixed strip
1.3.1 it is fixedly connected, reinforcing plate 1.3.3.3, the water is provided between the riser 1.3.3.2 sides and transverse slat 1.3.3.1
Heibei provincial opera section bearing 1.3.4 is fixedly installed on riser 1.3.3.2 opposite sides；
It is vertically front and rear on the riser 1.3.3.2 to be arranged with two regulating tank 1.3.3.4, the horizontal tune in parallel
Section bearing 1.3.4 is connected by bolt with regulating tank 1.3.3.4；
Left and right is arranged with a plurality of mounting groove 1.4 in parallel in the support platform 1.1, and the fixed strip 1.3.1 passes through connection
Bolt 1.5 is connected with mounting groove 1.4；
The swan-neck bent tube 3 includes straight length 3.1 and bend loss 3.2, and the bend loss 3.2 is arranged at straight length 3.1 and pushed up
Portion, the suction inlet of vavuum pump 5 are connected by connection flexible pipe 9 with bend loss 3.2；
The upper end of swan-neck bent tube 3 is provided with multiple secondary connecting tubes 7 by adpting flange 6, in the multiple secondary connecting tube 7
Valve 8 is provided with, the vavuum pump 5 is connected by connection flexible pipe 9 with one of them secondary connecting tube 7.
Frequency-converting control device 4 is provided with outside the mounting seat 1, the frequency-converting control device 4 is connected with vavuum pump 5,
Being tested under different rotating speeds for vavuum pump 5 can be adjusted by frequency-converting control device 4.
Absorb water state on vacuum Test-bed for pump simulation ship, and drauht line is typically up to 5m or so away from pumping.If in car
Between internal field dig the deep ponds of 5m or test platform loaded from the ground on 5m or so platform, not only make financial cost it is big and
It is and i.e. inconvenient and dangerous in operation.It is the swan-neck bent tube that 140mm is highly 5 ~ 6 meters that we, which have designed and produced a caliber,
Absorption is on metope, and in the insertion pond of pipe lower end, vacuum mouth piece is connected at the top of gooseneck, aspirates the vacuum in swan-neck bent tube,
Once the water level rapid decrease in pond, until being emptied, it was demonstrated that vavuum pump performance is qualified.Also the valve that can be closed in secondary connecting tube
Door, the vacuum watched in swan-neck bent tube（It is connected to vacuum meter）, it is qualified to reach design vacuum parameter.
In addition to the implementation, it is all to use equivalent transformation or equivalent replacement present invention additionally comprises there is other embodiment
The technical scheme that mode is formed, it all should fall within the scope of the hereto appended claims.
Claims (10)
- A kind of 1. vacuum Test-bed for pump, it is characterised in that：It includes mounting seat（1）, the mounting seat（1）On be provided with it is true Empty pump（5）, the mounting seat（1）Side is provided with pond（2）, the pond（2）Interior setting swan-neck bent tube（3）, the goose Neck bend pipe（3）Lower end is inserted to below the water surface in pond, the vavuum pump（5）Suction inlet and swan-neck bent tube（3）Upper end is connected.
- A kind of 2. vacuum Test-bed for pump according to claim 1, it is characterised in that：The mounting seat（1）Including support Platform（1.1）, the support platform（1.1）On be provided with vertical regulation mounting seat（1.2）With Level tune mounting seat（1.3）.
- A kind of 3. vacuum Test-bed for pump according to claim 2, it is characterised in that：The vertical regulation mounting seat（1.2） Including multiple supporting studs（1.2.1）, the supporting studs（1.2.1）Pass through fixing nut（1.2.2）It is fixedly installed on support Platform（1.1）On, the multiple supporting studs（1.2.1）On pass through adjusting nut（1.2.3）It is provided with horizontal supporting plate （1.2.4）, the horizontal supporting plate（1.2.4）On be provided with erection support（1.2.5）.
- A kind of 4. vacuum Test-bed for pump according to claim 2, it is characterised in that：The Level tune mounting seat（1.3） The fixed strip being be arranged in parallel including former and later two（1.3.1）, the fixed strip（1.3.1）On offer limiting card in the horizontal direction Groove（1.3.2）, the limit card slot（1.3.2）Inside it is bolted and is provided with hold-down support（1.3.3）, the hold-down support （1.3.3）On be provided with Level tune bearing（1.3.4）.
- A kind of 5. vacuum Test-bed for pump according to claim 4, it is characterised in that：The hold-down support（1.3.3）Including Transverse slat（1.3.3.1）And riser（1.3.3.2）, the transverse slat（1.3.3.1）With fixed strip（1.3.1）It is fixedly connected, it is described perpendicular Plate（1.3.3.2）Side and transverse slat（1.3.3.1）Between be provided with reinforcing plate（1.3.3.3）, the Level tune bearing （1.3.4）It is fixedly installed on riser（1.3.3.2）Opposite side.
- A kind of 6. vacuum Test-bed for pump according to claim 5, it is characterised in that：The riser（1.3.3.2）On along perpendicular Nogata is arranged with two regulating tanks in parallel forwards, backwards（1.3.3.4）, the Level tune bearing（1.3.4）Pass through bolt and regulation Groove（1.3.3.4）It is connected.
- A kind of 7. vacuum Test-bed for pump according to claim 4, it is characterised in that：The support platform（1.1）Upper left and right It is arranged with a plurality of mounting groove in parallel（1.4）, the fixed strip（1.3.1）Pass through connecting bolt（1.5）With mounting groove（1.4）It is connected Connect.
- A kind of 8. vacuum Test-bed for pump according to claim 1, it is characterised in that：The swan-neck bent tube（3）Including straight tube Section（3.1）And bend loss（3.2）, the bend loss（3.2）It is arranged at straight length（3.1）Top, the vavuum pump（5）Suction inlet leads to Cross connection flexible pipe（9）With bend loss（3.2）It is connected.
- A kind of 9. vacuum Test-bed for pump according to claim 1, it is characterised in that：The mounting seat（1）It is provided with outside Frequency-converting control device（4）, the frequency-converting control device（4）With vavuum pump（5）It is connected.
- A kind of 10. vacuum Test-bed for pump according to claim 1, it is characterised in that：The swan-neck bent tube（3）Upper end connects It is provided with multiple secondary connecting tubes（7）, the multiple secondary connecting tube（7）On be provided with valve（8）, the vavuum pump（5）Pass through Connection flexible pipe（9）With one of them secondary connecting tube（7）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384717.XA CN106089670B (en) | 2016-06-02 | 2016-06-02 | Vacuum Test-bed for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384717.XA CN106089670B (en) | 2016-06-02 | 2016-06-02 | Vacuum Test-bed for pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106089670A CN106089670A (en) | 2016-11-09 |
| CN106089670B true CN106089670B (en) | 2018-03-16 |
Family
ID=57446975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610384717.XA Active CN106089670B (en) | 2016-06-02 | 2016-06-02 | Vacuum Test-bed for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089670B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608615A (en) * | 2009-07-15 | 2009-12-23 | 东北大学 | Property of vapor stream vacuum pump automatic measuring system and method for measurement |
| CN201925151U (en) * | 2011-03-08 | 2011-08-10 | 黑龙江省农业机械工程科学研究院 | Vacuum pump performance testing device |
| CN203239549U (en) * | 2013-04-12 | 2013-10-16 | 浙江凌翔科技有限公司 | Test stand for electronic vacuum pump |
| CN205136057U (en) * | 2015-11-18 | 2016-04-06 | 安徽阿莫斯泵业有限公司 | Large -scale centrifugal pump comprehensive properties testing arrangement |
| CN205779619U (en) * | 2016-06-02 | 2016-12-07 | 中船澄西船舶修造有限公司 | Vacuum pump testing stand |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101247337B1 (en) * | 2010-10-08 | 2013-03-26 | 디에이치엠(주) | Function tester apparatus for vacuum pump |
-
2016
- 2016-06-02 CN CN201610384717.XA patent/CN106089670B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608615A (en) * | 2009-07-15 | 2009-12-23 | 东北大学 | Property of vapor stream vacuum pump automatic measuring system and method for measurement |
| CN201925151U (en) * | 2011-03-08 | 2011-08-10 | 黑龙江省农业机械工程科学研究院 | Vacuum pump performance testing device |
| CN203239549U (en) * | 2013-04-12 | 2013-10-16 | 浙江凌翔科技有限公司 | Test stand for electronic vacuum pump |
| CN205136057U (en) * | 2015-11-18 | 2016-04-06 | 安徽阿莫斯泵业有限公司 | Large -scale centrifugal pump comprehensive properties testing arrangement |
| CN205779619U (en) * | 2016-06-02 | 2016-12-07 | 中船澄西船舶修造有限公司 | Vacuum pump testing stand |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106089670A (en) | 2016-11-09 |
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