CN205157201U - Multipurpose engine measurement of power rack - Google Patents
Multipurpose engine measurement of power rack Download PDFInfo
- Publication number
- CN205157201U CN205157201U CN201520861735.3U CN201520861735U CN205157201U CN 205157201 U CN205157201 U CN 205157201U CN 201520861735 U CN201520861735 U CN 201520861735U CN 205157201 U CN205157201 U CN 205157201U
- Authority
- CN
- China
- Prior art keywords
- tail gas
- torsion
- torque tester
- flow instrument
- exhaust
- 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
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- Testing Of Engines (AREA)
Abstract
The utility model provides a multipurpose engine measurement of power rack. The utility model discloses a workstation is equipped with anchor clamps, torsion -testing appearance, tails assay appearance, flowmeter on, torsion -testing appearance, tails assay appearance, flowmeter all supply power with external power source, the place ahead of anchor clamps is equipped with the torsion -testing appearance, is equipped with coaxial rotating -barrel between torsion -testing appearance and the anchor clamps, coaxial rotating -barrel both ends respectively with the output shaft of engine and the linkage of torsion -testing appearance, the torsion -testing appearance is equipped with adjust knob can adjust the torsional forces in real time, the anchor clamps rear is equipped with the tail gas straw, among the tail gas straw one end disect insertion waste pipe, on the tails assay appearance is connected to the tail gas straw other end, flowmeter connect outside fuel feeding, be equipped with the flow tube and connect on the carburetor of engine on the flowmeter simultaneously. Test power, moment of torsion have been assembleed to this rack, the exhaust emissions analysis, the oil consumption isoparametric is tested under the condition of artificial load, and the mean value of analysis has more the authenticity.
Description
Technical field
The utility model belongs to engine detection technique field, particularly a kind of versatile engine dynamometer rack.
Background technology
The dynamometer rack of existing hand-held engine is exactly mainly power in order to test engine and moment of torsion, and all needs substep to carry out as the exhaust, oil mass etc. of engine.But when load is different, oil mass and the exhaust of engine are all different, and that only gets test under the condition of load change all measures the actual performance that just can embody engine.Test step by step simultaneously needs the time longer, and the cycle is also long, and this can affect overall testing efficiency very much.
Summary of the invention
The purpose of this utility model is for existing above-mentioned hand-held engine Problems existing, and provide a kind of can one step solve test versatile engine dynamometer rack.
The purpose of this utility model realizes by following technical proposal: a kind of versatile engine dynamometer rack, it is characterized in that, it comprises worktable, worktable is provided with fixture, torque tester, exhaust analyzer, flow instrument, torque tester, exhaust analyzer, flow instrument is all with external power source, the front of described fixture is provided with torque tester, coaxial tube is provided with between torque tester and fixture, link with the output shaft of engine and torque tester respectively in coaxial tube two ends, torque tester is provided with adjusting knob can regulate torsional forces in real time, described fixture rear is provided with tail gas suction pipe, tail gas suction pipe one end is directly inserted in waste pipe, the tail gas suction pipe other end connects on exhaust analyzer, described flow instrument connects outside fuel feeding, flow instrument is provided with stream pipe and is connected on the carburetor of engine simultaneously.
Described torque tester, exhaust analyzer, flow instrument all data show screen.
Described fixture rear is provided with an exhaust collection case, and waste pipe aimed at by exhaust collection case, and above-mentioned tail gas suction pipe is inserted in also can be freely movable in exhaust collection case.
Described stream pipe is provided with opening and closing valve.
The homonymy of torque tester is located at by described exhaust analyzer, flow instrument, and worktable is provided with protection network, and exhaust analyzer and flow instrument are all in protection network.
Described worktable is provided with the hanging hole for hanging stream pipe and tail gas suction pipe.
Compared with prior art, this stand set measured power, moment of torsion; Exhaust emission analysis; The parameters such as fuel consumption are test when fictitious load simultaneously, the average better authenticity of analysis.This device uses set test, has saved the time very greatly in whole piece test jobs, improves efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, worktable; 2, exhaust analyzer; 3, protection network; 4, flow instrument; 5, torque tester; 6, coaxial tube; 7, fixture; 8, exhaust collection case; 9, tail gas suction pipe; 10, stream pipe; 11, hanging hole; 12, adjusting knob; 13, opening and closing valve.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, the utility model comprises worktable 1, worktable 1 mainly contains three parts and forms.
One is moment of torsion, the power test part of engine, and worktable 1 is provided with fixture 7, torque tester 5, and torque tester 5 is started by externally fed.Torque tester 5 is located at the front of fixture 7, coaxial tube 6 is provided with between torque tester 5 and fixture 7, link with the output shaft of engine and torque tester 5 respectively in coaxial tube 6 two ends, and being provided with the torsional forces that adjusting knob 12 can regulate test in real time, all voltage, electric current, torsional forces, power parameter are all presented on the display screen of torque tester 5.
Two is tails assay parts of engine, carbon monoxide, carbon dioxide, carbon, hydrogen richness in this part Main Analysis tail gas.It comprises an exhaust analyzer 2, exhaust analyzer 2 connects tail gas suction pipe 9, and tail gas suction pipe 9 directly inserts in waste pipe.Waste pipe correspondence direction is also provided with an exhaust collection case 8, and gas during test comes in exhaust collection case 8, like this would not the environment of pollution detection room.Described tail gas suction pipe 9 directly inserts from exhaust collection case 8 rear portion, and can automatic movable.Exhaust gas reaches in exhaust analyzer 2 by tail gas suction pipe 9, in display screen, directly show concrete every content of material.
Three is Consumption Analysis of oil mass, and this part comprises flow instrument 4, and flow instrument 4 connects outside fuel feeding, and flow instrument 4 is provided with stream pipe 10 and is connected on the carburetor of engine simultaneously.Stream pipe 10 is provided with the opening and closing valve 13 of gauge tap.
More than test and all can carry out under the environment of load change, truth simulating degree is higher, and the average of measurement is more accurate.
The homonymy of torque tester 5 is located at by exhaust analyzer 2, flow instrument 4, and worktable 1 is provided with protection network 3, and exhaust analyzer 2 and flow instrument 4 are all in protection network 3.Because analyser, flow instrument 4 are exact instrument, for avoiding touching, need to be located in the environment of a safety.Described worktable 1 is provided with the hanging hole 11 for hanging stream pipe 10 and tail gas suction pipe 9.After off-test, can be inserted in hanging hole 11 by stream pipe 10 and tail gas suction pipe 9, such next time just can be picked up smoothly again and be tested, and is convenient to arrange.
Should be appreciated that, in claims of the present utility model, instructions, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, namely its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. a versatile engine dynamometer rack, it is characterized in that, it comprises worktable, worktable is provided with fixture, torque tester, exhaust analyzer, flow instrument, torque tester, exhaust analyzer, flow instrument is all with external power source, the front of described fixture is provided with torque tester, coaxial tube is provided with between torque tester and fixture, link with the output shaft of engine and torque tester respectively in coaxial tube two ends, torque tester is provided with adjusting knob can regulate torsional forces in real time, described fixture rear is provided with tail gas suction pipe, tail gas suction pipe one end is directly inserted in waste pipe, the tail gas suction pipe other end connects on exhaust analyzer, described flow instrument connects outside fuel feeding, flow instrument is provided with stream pipe and is connected on the carburetor of engine simultaneously.
2. a kind of versatile engine dynamometer rack according to claim 1, it is characterized in that, described torque tester, exhaust analyzer, flow instrument all data show screen.
3. a kind of versatile engine dynamometer rack according to claim 1 and 2, it is characterized in that, described fixture rear is provided with an exhaust collection case, and waste pipe aimed at by exhaust collection case, and above-mentioned tail gas suction pipe is inserted in also can be freely movable in exhaust collection case.
4. a kind of versatile engine dynamometer rack according to claim 3, is characterized in that, described stream pipe is provided with opening and closing valve.
5. a kind of versatile engine dynamometer rack according to claim 3, it is characterized in that, the homonymy of torque tester is located at by described exhaust analyzer, flow instrument, and worktable is provided with protection network, and exhaust analyzer and flow instrument are all in protection network.
6. a kind of versatile engine dynamometer rack according to claim 5, is characterized in that, described worktable is provided with the hanging hole for hanging stream pipe and tail gas suction pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861735.3U CN205157201U (en) | 2015-10-30 | 2015-10-30 | Multipurpose engine measurement of power rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861735.3U CN205157201U (en) | 2015-10-30 | 2015-10-30 | Multipurpose engine measurement of power rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157201U true CN205157201U (en) | 2016-04-13 |
Family
ID=55692880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861735.3U Expired - Fee Related CN205157201U (en) | 2015-10-30 | 2015-10-30 | Multipurpose engine measurement of power rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387376A (en) * | 2018-02-25 | 2018-08-10 | 金华乾缘智能科技有限公司 | A kind of put-put intelligent measurement adjusting platform |
-
2015
- 2015-10-30 CN CN201520861735.3U patent/CN205157201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387376A (en) * | 2018-02-25 | 2018-08-10 | 金华乾缘智能科技有限公司 | A kind of put-put intelligent measurement adjusting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171030 |