Installation Case for Wuhan Tongheng Bus
1. Installation Date:
From Nov. 19 to Dec. 4, 2008, we take 5 No. 805 buses installed THY-210A diesel oil purifiers for testing.
2. Testing Target:
Testing Content: oil saving changed condition, engine power changed condition, engine voice changed condition, tail black smock changed condition.
3. Experiment Principle:
Adopting the way of comparing the datas collected before installation and after installation, we can conclude the the oil saving condition directly. That is to say, before installation, we collect datas on the oil consumption of the 5 buses, compare to the oil consumption of the 5 buses installed THY-210A diesel oil purifiers, calculate the oil consumption for per 100 KMs of before installation and after installation separately, and make a comparison on the two sets of datas, then work out the oil saving ratio.
4. Product and Method on experiment
- Experiment Product: THY-210A diesel oil purifier for vehicles
- Production Date: Sep. 2008.
- Production Factory: Xi'an Tianhou Filter Technology Co., Ltd.
5. Comparison on Oil consumption condition
Register No. Of bus 1 : E AC 1063 |
Datas before installation |
Before Installation |
Mileage(KM) |
Refuel (L) |
Oil consumption for per 100 KM (L) |
Average Value for 3 days |
11.19 |
291 |
94 |
32.30 |
Average Value for 3 days |
11.20 |
289 |
100 |
34.60 |
11.23 |
287 |
98 |
34.15 |
Datas after installation |
After Installation |
Mileage(KM) |
Refuel (L) |
Oil consumption for per 100 KM (L) |
Average Value for 3 days |
12.01 |
294 |
93 |
31.63 |
29.62L |
12.02 |
245 |
78 |
31.84 |
12.03 |
197 |
50 |
25.38 |
Oil saving ratio:33.68-29.62/33.68=12.06%
Register No. Of bus 2: E AC 1088
Datas before installation |
Before Installation |
Mileage(KM) |
Refuel (L) |
Oil consumption for per 100 KM (L) |
Average Value for 3 days |
11.19 |
295 |
95 |
32.20 |
34.25L |
11.20 |
292 |
107 |
36.64 |
11.23 |
295 |
100 |
33.90 |
Datas after installation |
After Installation |
Mileage(KM) |
Refuel (L) |
Oil consumption for per 100 KM (L) |
Average Value for 3 days |
12.01 |
298 |
93 |
31.21 |
32.58L |
12.02 |
247 |
75 |
30.36 |
12.03 |
293 |
106 |
36.18 |
Oil saving ratio:34.25-32.58/34.25=4.84%
Register No. Of bus 3: E AC 1036
Datas before installation |
Before Installation |
Mileage(KM) |
Refuel (L) |
Oil consumption for per 100 KM (L) |
Average Value for 3 days |
11.18 |
295 |
100 |
33.90 |
37.20L |
11.19 |
297 |
110 |
37.04 |
11.20 |
247 |
100 |
40.49 |
11.23 |
294 |
110 |
37.41 |
Datas after installation |
After Installation |
Mileage(KM) |
Refuel (L) |
Oil consumption for per 100 KM (L) |
Average Value for 3 days |
11.29 |
288 |
90 |
31.25 |
32.99L |
11.30 |
288 |
100 |
34.72 |
12.01 |
294 |
97 |
32.99 |
Oil saving ratio:37.20-32.99/37.20=11.33%
Register No. Of bus 4: E AC 1065
Datas before installation |
Before Installation |
Mileage(KM) |
Refuel (L) |
Oil consumption for per 100 KM (L) |
Average Value for 3 days |
11.19 |
291 |
94 |
32.30 |
35.82L |
11.20 |
239 |
85 |
35.56 |
11.23 |
293 |
105 |
35.84 |
Datas after installation |
After Installation |
Mileage(KM) |
Refuel (L) |
Oil consumption for per 100 KM (L) |
Average Value for 3 days |
11.29 |
291 |
90 |
30.93 |
33.34L |
11.30 |
293 |
100 |
34.13 |
12.01 |
103 |
36 |
34.95 |
Oil saving ratio:35.82-33.34/35.82=6.93%
Register No. Of bus 5: E AC 1079
Datas before installation |
Before Installation |
Mileage(KM) |
Refuel (L) |
Oil consumption for per 100 KM (L) |
Average Value for 3 days |
11.19 |
295 |
91 |
30.85 |
37L |
11.20 |
292 |
134 |
45.89 |
11.21 |
284 |
110 |
38.73 |
11.22 |
255 |
80 |
31.37 |
11.23 |
296 |
113 |
38.18 |
Datas after installation |
After Installation |
Mileage(KM) |
Refuel (L) |
Oil consumption for per 100 KM (L) |
Average Value for 3 days |
11.29 |
283 |
89 |
31.45 |
33.58L |
11.30 |
290 |
92 |
31.72 |
12.01 |
213 |
80 |
37.56 |
Oil saving ratio:37.33-33.58/37=9.24%
Remark: 5 buses for this experiment, the average oil saving ratio is 8.88%
6. Testing Results:
|
E AC1063 |
E AC1088 |
E AC1036 |
Condition of bus |
Before Installation |
After Installation |
Oil Saving ratio |
Before Installation |
After Installation |
Oil Saving ratio |
Before Installation |
After Installation |
oil Saving ratio |
Oil consumption for per 100 KM(L) |
33.68 |
29.62 |
12.06% |
34.25 |
32.58 |
4.87% |
37.20 |
32.99 |
11.33% |
|
E AC1065 |
E AC1079 |
Average oil saving ratio of 5 buses |
Condition of bus |
Before Installation |
After Installation |
Oil Saving ratio |
Before Installation |
After Installation |
Oil Saving ratio |
8.88% |
Oil consumption for per 100 KM(L) |
35.82 |
33.34 |
6.93% |
37 |
33.582 |
9.24% |
7. Application Certificate:
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