CN107448377A - A kind of test installation of pump - Google Patents
A kind of test installation of pump Download PDFInfo
- Publication number
- CN107448377A CN107448377A CN201710568702.3A CN201710568702A CN107448377A CN 107448377 A CN107448377 A CN 107448377A CN 201710568702 A CN201710568702 A CN 201710568702A CN 107448377 A CN107448377 A CN 107448377A
- Authority
- CN
- China
- Prior art keywords
- pump
- water
- tank
- pumping line
- water pump
- 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.)
- Pending
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Classifications
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of test installation of pump, including frame, tank is installed in the frame, the tank, which is provided with, to be connected to the pump water inlet of pump intake and is connected to the pumping line of pump outlet, the water pump drive device that the water pump erecting bed of installation water pump is additionally provided with the frame and drives water pump to rotate；Pump performance experiment, cavitation experiment, water pump reliability experiment can be carried out, measurement accuracy is higher, better reliability.
Description
Technical field
The present invention relates to a kind of test installation of pump.
Background technology
Cooling water pump of combustion engine is one of significant components of automobile engine, the quality of cooling water pump performance, to internal combustion engine
Dynamic property, economical and service life directly affects.And the various performance parameters of cooling water pump are to determine its product
Most important factor, it is therefore desirable to the properties of cooling water pump are detected, mainly include pump performance experiment, cavitation examination
To test, water pump reliability experiment, existing testing stand function is single, is only capable of carrying out one or two contents of the test mostly, and not
It is larger with water pump size and weight difference, existing testing stand, it is impossible to effectively adapt to the pump test of different model, and can not have
Effect overcomes the factor that pump performance experiment is accurately carried out that influences.
The content of the invention
In order to make up above deficiency, it is reliable that pump performance experiment, cavitation experiment, water pump can be carried out the invention provides one kind
Property experiment, measurement accuracy is higher, the test installation of pump of better reliability.
The technical scheme is that：A kind of test installation of pump, including frame, tank is installed in the frame,
The tank, which is provided with, to be connected to the pump water inlet of pump intake and is connected to the pumping line of pump outlet,
The water pump drive device that the water pump erecting bed of installation water pump is additionally provided with the frame and drives water pump to rotate.
As preferable technical scheme, liquid separation stabilizer is installed on the pump water inlet, liquid separation is stable
The current for entering water pump are changed into laminar flow by device from turbulent flow.
As preferable technical scheme, the pumping line is located at the top of water pump, and the pumping line is positioned at storage
Delivery port on water receptacle is higher than the water surface elevation in tank.
As preferable technical scheme, the pumping line include the horizontal segment that is connected with the tank and with
The connected vertical section downward perpendicular to horizontal segment in the end of horizontal segment.
As preferable technical scheme, the tank is sealed shell of tank, and spray degasification is installed on the sealed shell of tank
Device.
As preferable technical scheme, electric proportional-regulation valve is installed on the pumping line.
As preferable technical scheme, the pumping line is at least two.
As preferable technical scheme, the water pump erecting bed includes rack-mounted XY to sliding stand.
As preferable technical scheme, water supply hose, the water pump are provided between the pump water inlet and the water pump
Delivery hose is provided between outlet pipe and the water pump.
As preferable technical scheme, flexible optoelectronic pump rotary speed sensor is installed in the frame, carries out water pump and turn
Speed measurement；The water pump drive device includes motor；Also include torductor, the torsion that the torductor is born to water pump
Square is detected；Pressure sensor and flow sensor are respectively equipped with the pumping line and pump water inlet；The water
Automatic valve and manually-operated gate are installed on water pump outlet pipe, manually-operated gate is also installed on the pump water inlet；The sealing
The bottom of tank body is provided with tank body water inlet and tank body delivery port, is provided with the sealed shell of tank and keeps water temperature in sealed shell of tank constant
Water temperature control device, pressure gauge, Air inflating and exhausting valve and pressure-control valve, the hermetically sealed can are installed at the top of the sealed shell of tank
Vavuum pump is installed on body.
By adopting the above-described technical solution, a kind of test installation of pump, including frame, water storage appearance is installed in the frame
Device, the tank, which is provided with, to be connected to the pump water inlet of pump intake and is connected to the water pump water outlet of pump outlet
Manage, the water pump drive device that the water pump erecting bed of installation water pump is additionally provided with the frame and drives water pump to rotate；Water-filling can be entered
Pump performance test, cavitation experiment, water pump reliability experiment, measurement accuracy is higher, better reliability.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is Fig. 1 stereogram.
Embodiment
As depicted in figs. 1 and 2, a kind of test installation of pump, including frame 1, tank 2, institute are installed in the frame 1
State tank 2 and be provided with to be connected to and the pump water inlet 3 of pump intake and be connected to the pumping line of pump outlet
4, the water pump drive device that the water pump erecting bed of installation water pump is additionally provided with the frame 1 and drives water pump to rotate.
Liquid separation stabilizer 5 is installed, liquid separates the water that stabilizer 5 will enter water pump on the pump water inlet 3
Stream is changed into laminar flow from turbulent flow so that the data measured are more accurate.
The pumping line 4 is located at the top of water pump, and the pumping line 4 is located at the delivery port on tank 2
Higher than the water surface elevation in tank 2.Influence of the water level to water pump water outlet pipeline pressure in tank can effectively be prevented.
The pumping line 4 includes the horizontal segment 7 being connected with the tank and is connected with the end of horizontal segment 7
The vertical section 8 downward perpendicular to horizontal segment 7.
The tank 2 is sealed shell of tank, and spray deaerator is installed on the sealed shell of tank.Can by spraying deaerator
To remove vapor in tank.It can effectively alleviate, because water temperature causes vapor excessive, cause pressure in sealed shell of tank to become
Change.
Electric proportional-regulation valve 20 is installed on the pumping line 4.Proportioning valve can be adjusted by software to be gone out
Water lines flow controls.
The pumping line 4 is at least two.Sharing for a variety of water pumps can be met, suitable for the water of different parameters
Pump.
The water pump erecting bed includes rack-mounted XY to sliding stand 9.Water pump location can effectively be carried out
Regulation, meets test requirements document.
Water supply hose 12, the pumping line 4 and the water pump are provided between the pump water inlet 3 and the water pump
Between be provided with delivery hose 13.Conveniently it is attached provided with water supply hose and delivery hose, suitable for a variety of water pumps, improves effect
Rate.
Flexible optoelectronic pump rotary speed sensor 10 is installed in the frame, pump rotary speed measurement is carried out, suitable for difference
Water pump, carry out pump rotary speed measurement；The water pump drive device includes motor 21；Also include torductor 11, the torsion
Square measuring instrument detects to the moment of torsion that water pump is born；Pressure is respectively equipped with the pump water inlet and the pumping line
Sensor and flow sensor 15, automatic valve is installed on the pumping line, automatic valve is installed on pumping line,
For automatically adjusting pump outlet pressure, by pressure regulation to after specifying numerical value, detection flows situation.On pumping line
Manually-operated gate 14 is installed, manually-operated gate 14 is also installed on the pump water inlet；Manually-operated gate is respectively mounted, facilitates and anticipates
Outer situation is operated manually, and manually-operated gate is in open mode during use.The bottom of the sealed shell of tank is provided with tank body
Water inlet 16 and tank body delivery port 17, the sealed shell of tank is interior to be provided with the water temperature control dress for keeping that water temperature is constant in sealed shell of tank
Put；Pressure gauge 18, Air inflating and exhausting valve 19 and pressure-control valve are installed at the top of the sealed shell of tank, installed on the sealed shell of tank
There is vavuum pump；Convenient adjustment tank pressure.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of test installation of pump, it is characterised in that including frame, tank is provided with the frame, the water storage holds
Device, which is provided with, to be connected to the pump water inlet of pump intake and is connected to the pumping line of pump outlet, in the frame
The water pump drive device for being additionally provided with the water pump erecting bed of installation water pump and driving water pump to rotate.
2. test installation of pump as claimed in claim 1, it is characterised in that：Liquid separation is installed steady on the pump water inlet
Determine device, liquid separates stabilizer and the current for entering water pump are changed into laminar flow from turbulent flow.
3. test installation of pump as claimed in claim 1, it is characterised in that：The pumping line is located at the top of water pump, institute
State the water surface elevation that the delivery port that pumping line is located on tank is higher than in tank.
4. test installation of pump as claimed in claim 1, it is characterised in that：The pumping line includes to be held with the water storage
The connected horizontal segment of device and the vertical section downward perpendicular to horizontal segment being connected with the end of horizontal segment.
5. test installation of pump as claimed in claim 1, it is characterised in that：The tank is sealed shell of tank, the sealing
Installation spray deaerator on tank body.
6. test installation of pump as claimed in claim 1, it is characterised in that：Electronic ratio is installed on the pumping line to adjust
Save valve.
7. test installation of pump as claimed in claim 1, it is characterised in that：The pumping line is at least two.
8. test installation of pump as claimed in claim 1, it is characterised in that：The water pump erecting bed includes rack-mounted
XY is to sliding stand.
9. test installation of pump as claimed in claim 1, it is characterised in that：It is provided between the pump water inlet and the water pump
Water supply hose, delivery hose is provided between the pumping line and the water pump.
10. the test installation of pump as described in any one of claim 1 to 9, it is characterised in that：Flexible light is installed in the frame
Electric pump rotary speed sensor, carry out pump rotary speed measurement；The water pump drive device includes motor；Also include torductor,
The torductor detects to the moment of torsion that water pump is born；Pressure is respectively equipped with the pumping line and pump water inlet
Force snesor and flow sensor；Automatic valve and manually-operated gate, the pump water inlet are installed on the pumping line
On manually-operated gate is also installed；The bottom of the sealed shell of tank is provided with tank body water inlet and tank body delivery port, the sealed shell of tank
It is interior to be provided with the water temperature control device for keeping that water temperature is constant in sealed shell of tank, pressure gauge is installed at the top of the sealed shell of tank, filled
Air bleeding valve and pressure-control valve, vavuum pump is installed on the sealed shell of tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568702.3A CN107448377A (en) | 2017-07-13 | 2017-07-13 | A kind of test installation of pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568702.3A CN107448377A (en) | 2017-07-13 | 2017-07-13 | A kind of test installation of pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107448377A true CN107448377A (en) | 2017-12-08 |
Family
ID=60488614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710568702.3A Pending CN107448377A (en) | 2017-07-13 | 2017-07-13 | A kind of test installation of pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107448377A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443133A (en) * | 2018-03-16 | 2018-08-24 | 大连市君宝铁路配件有限公司 | Cooling Water of Diesel Locomotive pumps Precision measurement experimental rig |
| CN109058128A (en) * | 2018-10-28 | 2018-12-21 | 扬州大学 | A kind of novel micro- lift revolution scraping blade pump performance test device |
| CN109236684A (en) * | 2018-10-10 | 2019-01-18 | 江苏大学 | A kind of pump cavitation state monitoring apparatus and method |
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| RU2246043C2 (en) * | 2003-02-03 | 2005-02-10 | Федеральное государственное унитарное предприятие Конструкторское бюро транспортного машиностроения | Main drain complex for floating transport facility |
| CN101153607A (en) * | 2006-09-30 | 2008-04-02 | 宝宁科技股份有限公司 | Water pump device of radiating system |
| CN101418802A (en) * | 2008-12-03 | 2009-04-29 | 重庆隆鑫机车有限公司 | Water pump |
| CN202338477U (en) * | 2011-12-09 | 2012-07-18 | 山东省农业机械科学研究所 | Water pump test bench capable of automatically returning water |
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| CN205001051U (en) * | 2015-09-18 | 2016-01-27 | 河南省西峡汽车水泵股份有限公司 | Hydroecium and motor system keep apart split type electric water pump entirely |
| CN105650004A (en) * | 2015-12-28 | 2016-06-08 | 河南省西峡汽车水泵股份有限公司 | Measuring method for dynamic torque of internal combustion engine cooling water pump impeller |
| CN207406469U (en) * | 2017-07-13 | 2018-05-25 | 盛瑞传动股份有限公司 | A kind of test installation of pump |
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2017
- 2017-07-13 CN CN201710568702.3A patent/CN107448377A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2246043C2 (en) * | 2003-02-03 | 2005-02-10 | Федеральное государственное унитарное предприятие Конструкторское бюро транспортного машиностроения | Main drain complex for floating transport facility |
| CN101153607A (en) * | 2006-09-30 | 2008-04-02 | 宝宁科技股份有限公司 | Water pump device of radiating system |
| CN101418802A (en) * | 2008-12-03 | 2009-04-29 | 重庆隆鑫机车有限公司 | Water pump |
| CN202338477U (en) * | 2011-12-09 | 2012-07-18 | 山东省农业机械科学研究所 | Water pump test bench capable of automatically returning water |
| CN104100513A (en) * | 2014-08-01 | 2014-10-15 | 随州亿丰泵业有限公司 | Performance test platform of high-pressure water pump |
| CN104763646A (en) * | 2015-03-26 | 2015-07-08 | 道氏（苏州）汽车部件有限公司 | System for improving performance test precision of water pump |
| CN205001051U (en) * | 2015-09-18 | 2016-01-27 | 河南省西峡汽车水泵股份有限公司 | Hydroecium and motor system keep apart split type electric water pump entirely |
| CN105650004A (en) * | 2015-12-28 | 2016-06-08 | 河南省西峡汽车水泵股份有限公司 | Measuring method for dynamic torque of internal combustion engine cooling water pump impeller |
| CN207406469U (en) * | 2017-07-13 | 2018-05-25 | 盛瑞传动股份有限公司 | A kind of test installation of pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443133A (en) * | 2018-03-16 | 2018-08-24 | 大连市君宝铁路配件有限公司 | Cooling Water of Diesel Locomotive pumps Precision measurement experimental rig |
| CN109236684A (en) * | 2018-10-10 | 2019-01-18 | 江苏大学 | A kind of pump cavitation state monitoring apparatus and method |
| CN109058128A (en) * | 2018-10-28 | 2018-12-21 | 扬州大学 | A kind of novel micro- lift revolution scraping blade pump performance test device |
| CN109058128B (en) * | 2018-10-28 | 2023-12-22 | 扬州大学 | Performance test device for micro-lift rotary scraping blade pump |
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