CN202900801U - Diesel engine supercharger cleaning device - Google Patents
Diesel engine supercharger cleaning device Download PDFInfo
- Publication number
- CN202900801U CN202900801U CN2012205319679U CN201220531967U CN202900801U CN 202900801 U CN202900801 U CN 202900801U CN 2012205319679 U CN2012205319679 U CN 2012205319679U CN 201220531967 U CN201220531967 U CN 201220531967U CN 202900801 U CN202900801 U CN 202900801U
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- CN
- China
- Prior art keywords
- diesel engine
- supercharger
- cleaning device
- cleaning
- upper portion
- 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 - Lifetime
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Abstract
The utility model belongs to the mechanical equipment field and particularly relates to a diesel engine supercharger cleaning device which is characterized by comprising a cleaning tank. A semi-closed partition board with an open lower portion is arranged in the cleaning tank. The upper portion of the cleaning tank is divided into a left cavity and a right cavity through the semi-closed partition board. The size of the right cavity is 4-6 times larger than that of the left cavity. A compressed air inlet is arranged in the upper portion of the right cavity. A water outlet is arranged in the upper portion of the left cavity. The cleaning device can clean an impeller of a supercharger compressor at any time, ensures dynamic balance of the compressor impeller, ensures normal work of a supercharger, and is simple and easy to operate due to the fact that the supercharger does not need to be dismantled in a process of cleaning, simple and reasonable in structure, low in manufacture cost, and convenient to popularize and use widely.
Description
Technical field
The utility model relates to a kind of diesel engine pressurized machine washing unit, belongs to the machinery field.
Background technique
At present, the pressurized machine that traditional diesel engine uses almost is axial flow, and the wheel speed of gas compressor turns up to per minute more than 20000, and this impeller requires to have strict dynamic balancing.Along with the continuous operation of diesel engine, dirt is constantly long-pending at the enterprising windrow of impeller, will destroy its dynamic balancing, makes its Efficiency Decreasing, and reliability reduces, and therefore, must carry out periodic cleaning to the compressor impeller of pressurized machine.
The model utility content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of simple in structure, can clean fast and easily pressurized machine and the high diesel engine pressurized machine washing unit of cleaning efficiency.
Diesel engine pressurized machine washing unit described in the utility model, it is characterized in that: comprise purge tank, the semiclosed dividing plate of lower openings is set in the purge tank, the top of purge tank becomes left and right chamber by semiclosed baffle for separating, right cavity volume is 4 ~ 6 times of left cavity volume, top, right chamber arranges the compressed air inlet, and top, left chamber sets out the mouth of a river.
During use, purge tank inside is filled with water to 2/3 liquid level, the compressed air inlet of purge tank, water outlet are connected with blower outlet, impeller spiral case by pipeline respectively.Diesel engine moves under the declared working condition, open the valve on the pipe of compressed air inlet, pressurized air enters purge tank, because left and right chamber pressure equates, but right cavity volume is far longer than left chamber, so left chamber water pressure is far longer than compressed air pressure, left chamber water is ejected rapidly, and water ejects while hydraulic pressure and further improves, the flow velocity of water is further accelerated, high-speed punching is removed dirt to impeller, then enters the firing chamber and burns.
The beneficial effect that the utility model compared with prior art has is:
This washing unit can be at any time cleans the impeller of supercharger air compressor, thereby has guaranteed the dynamic balancing of compressor impeller, guarantees the pressurized machine normal operation; Needn't dismantle pressurized machine in the cleaning process, operation is simple; Whole washing unit is simple and reasonable, and low cost of manufacture is convenient to large-scale promotion and is used.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of A-A among Fig. 1.
Among the figure: 1, purge tank; 2, right chamber; 3, compressed air inlet; 4, semiclosed dividing plate; 5, left chamber; 6, water outlet.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, 2, diesel engine pressurized machine washing unit, comprise purge tank 1, the semiclosed dividing plate 4 of lower openings is set in the purge tank 1, the top of purge tank 1 is separated into left and right chamber by semiclosed dividing plate 4, right chamber 2 volumes are 4 ~ 6 times of left chamber 5 volumes, and 2 tops, right chamber arrange compressed air inlet 3, and 5 tops, left chamber set out the mouth of a river 6.
During use, purge tank 1 inside is filled with water to 2/3 liquid level, the compressed air inlet 3 of purge tank 1, water outlet 6 are connected with blower outlet, impeller spiral case by pipeline respectively.Diesel engine moves under the declared working condition, open the valve on the pipe of compressed air inlet, pressurized air enters purge tank 1, because left and right chamber pressure equates, but right chamber 2 volumes are far longer than left chamber 5, so left chamber water pressure is far longer than compressed air pressure, left chamber water is ejected rapidly, and water ejects while hydraulic pressure and further improves, the flow velocity of water is further accelerated, high-speed punching is removed dirt to impeller, then enters the firing chamber and burns.
Claims (1)
1. diesel engine pressurized machine washing unit, it is characterized in that: comprise purge tank (1), the semiclosed dividing plate (4) of lower openings is set in the purge tank (1), the top of purge tank (1) is separated into left and right chamber by semiclosed dividing plate (4), right chamber (2) volume is 4 ~ 6 times of left chamber (5) volume, top, right chamber (2) arranges compressed air inlet (3), and top, left chamber (5) sets out the mouth of a river (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205319679U CN202900801U (en) | 2012-10-17 | 2012-10-17 | Diesel engine supercharger cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205319679U CN202900801U (en) | 2012-10-17 | 2012-10-17 | Diesel engine supercharger cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202900801U true CN202900801U (en) | 2013-04-24 |
Family
ID=48121477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205319679U Expired - Lifetime CN202900801U (en) | 2012-10-17 | 2012-10-17 | Diesel engine supercharger cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202900801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065580A (en) * | 2020-09-21 | 2020-12-11 | 潍柴动力股份有限公司 | Cleaning system for engine and supercharger air compressor |
-
2012
- 2012-10-17 CN CN2012205319679U patent/CN202900801U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065580A (en) * | 2020-09-21 | 2020-12-11 | 潍柴动力股份有限公司 | Cleaning system for engine and supercharger air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 118, Yumin Road, Zibo high tech Zone, Shandong Province Patentee after: ZICHAI POWER Co.,Ltd. Address before: 255000 28 Huguang Road, Hutian Town, Zhangdian District, Zibo, Shandong Patentee before: ZIBO DIESEL ENGINE PARENT Co. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |