CN104889091A - Cleaning method of valve body cleaner and device thereof - Google Patents
Cleaning method of valve body cleaner and device thereof Download PDFInfo
- Publication number
- CN104889091A CN104889091A CN201410074269.4A CN201410074269A CN104889091A CN 104889091 A CN104889091 A CN 104889091A CN 201410074269 A CN201410074269 A CN 201410074269A CN 104889091 A CN104889091 A CN 104889091A
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- Prior art keywords
- valve body
- purge chamber
- cleaning
- pressure
- high pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses a cleaning method of a valve body cleaner and a device thereof. High-pressure water is used for compressing compressed air, so that the compressed air is randomly distributed in the high-pressure water to form high-pressure bubbles; the high-pressure bubbles are exploded in a quick pressure relief manner to generate impact force to damage adhesive force of dirt and impurities attached on the inner wall of a valve body; and finally, the purpose of removing the dirt and the impurities is achieved. The method and the device have the advantages of high cleaning efficiency, good cleaning effect, simple structure and convenience for operation, adopt conventional energy sources, are suitable for conventional environments, and have the beneficial effects of simple installation, low operation cost, convenience for maintenance, safety and environmental protection. The method and the device are specifically suitable for cleaning air brake control valves used on traditional railway vehicles.
Description
Technical field
The present invention relates to a kind of cleaning method and device thereof of valve body washer, particularly a kind of valve body washer of the air damping control valve bore passages for cleaning rail truck, belongs to rail truck air valve body inner cavity cleaning technical field.
Background technology
At present, railway freight-car air damping control valve (120,120-1 valve) is control axis and the core component of freight car braking, and production, the repair quality of 120 valves directly affect railway operation safety.Due to this valve insertion complex structure and to be equipped with the accessory of movement needs also many, air duct is more and aperture is very little, minimum latus rectum only has ∮ 0.2mm, therefore this valve is at the dirt produced and formed in utilization process, the foreign material such as greasy filth are not if thoroughly removed, very easily block brake air passage, cause brake failure, hidden trouble is brought to railway freight-car security of operation, existing cleaning method is placed in special cleaning equipment by air damping control valve, although this equipment has certain cleaning performance, but due in the process of cleaning, channel of valve body inner cavity is opened wide completely, its cleaning fluid or gas can not form high pressure in the lumen, often be difficult to the Fouling Cleaning in channel of valve body inner cavity to fall, dirt particularly in channel of valve body inner cavity ditch seam is difficult to cleaning especially, therefore must need manually to carry out last additional clean, so the cleaning way of existing rail truck channel of valve body inner cavity not only also exists the dissatisfactory problem of cleaning performance, but also it is low to there is cleaning efficiency, clean the problem wasted time and energy.
Summary of the invention
The object of the invention is to: provide that a kind of cleaning efficiency is high, cleaning performance good and structure is simple, easy to operate, with high water pressure contracting compressed air, compressed air random distribution in water under high pressure is made to form high pressure bubble, take the mode of quick pressure releasing that high pressure bubble is exploded and produce impulsive force, destroy the adhesion strength of dirt, foreign material attachment valve interior wall, finally reach and remove dirt, a kind of cleaning method of valve body washer of object of foreign material and device thereof, to overcome the deficiencies in the prior art.
Technical scheme of the present invention is achieved in that the cleaning method of a kind of valve body washer of the present invention, valve body washer is manufactured with valve body purge chamber, movable clamping module is provided with in valve body purge chamber, movable clamping module is connected with hydraulic means, valve body purge chamber is connected with high-pressure pump with high-pressure hydraulic pump respectively by entering pipeline, valve body purge chamber is connected with discharge tube, entering pneumatic ball valve pipeline and discharge tube being manufactured with and controlling water under high pressure and compressed air turnover, during cleaning, first valve body to be cleaned is put in valve body purge chamber, movable clamping module is utilized valve body to be fixed on the centre of valve body purge chamber, confined space is formed in the cleaning Men Shi valve body purge chamber of then valve body purge chamber, open control compressed air to lead to, disconnected pneumatic ball valve, compressed air is put in the valve body of need cleaning inner chamber of sealing, then the pneumatic ball valve controlling water under high pressure is opened, the water under high pressure higher than compressed air pressure is put into the valve body that need clean inner chamber, water under high pressure mixes in the cavity sealed with compressed air, then progressively compressed air is compressed to further with water under high pressure isobaric, the body cavity of sealing is made to form the high pressure compressed bubble of random distribution, when unexpected opening water discharge, after exhaust pneumatic ball valve, in the moment of pressure release, the high pressure bubble compressed by water under high pressure of body cavity explodes at once, the strength of high pressure air blast to be adhered dirt to valve interior wall, the foreign material such as greasy filth form powerful impact, destroy the viscosity of its attachment chamber inwall and flow out with High-Pressure Water, the repeatedly above course of work of Rapid Circulation, complete the cleaning to valve body.
Described valve body is the air damping control valve of rail truck.
The high pressure compressed pressure in bubbles formed at the body cavity of sealing is greater than 14Kg.
Valve body washer repeatedly Rapid Circulation cleaning is realized by PLC control system.
A kind of valve body washer, comprise frame, frame is provided with valve body purge chamber, valve body purge chamber is provided with cleaning door, movable clamping module and positioning base is provided with in valve body purge chamber, valve body purge chamber is connected with high-pressure pump with high-pressure hydraulic pump by entering pipeline, valve body purge chamber is connected with letdown tank by discharge tube, entering pneumatic ball valve pipeline and discharge tube being provided with and controlling water under high pressure and compressed air turnover, movable clamping module is connected with hydraulic means with cleaning door, hydraulic means is connected with electric control box by wire with pneumatic ball valve.
In valve body purge chamber, be provided with 3 movable clamping modules that can move forward and backward, 3 movable clamping modules that can move forward and backward are separately positioned on the left and right sides and the top of valve body purge chamber, and movable clamping module is provided with O-ring seal.
Frame is provided with 1 ~ 3 valve body purge chamber.
Owing to have employed technique scheme, the present invention's high water pressure contracting compressed air, compressed air random distribution in water under high pressure is made to form high pressure bubble, take the mode of quick pressure releasing that high pressure bubble is exploded and produce impulsive force, destroy the adhesion strength of dirt, foreign material attachment valve interior wall, finally reach the object removing dirt, foreign material.Therefore, the present invention compared with prior art, the present invention not only has the advantage that cleaning efficiency is high, cleaning performance is good, but also has simple, the easy to operate advantage of structure, and adopt conventional energy resource, adapt to conventional environment, install simple, operating cost is low, easy to maintenance, safety and environmental protection.The present invention is particularly suitable for cleaning the air damping control valve that existing rail truck uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention;
Fig. 2 is the structural representation of valve body purge chamber;
Description of reference numerals: 1-frame, 2-valve body purge chamber, 3-movable clamping module, 4-positioning base, 5-enters pipeline, 6-high-pressure hydraulic pump, 7-high-pressure pump, 8-cleans door, 9-discharge tube, 10-letdown tank, 11-pneumatic ball valve, 12-hydraulic means, 13-electric control box, 14-O-ring seal.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiments of the invention: a kind of cleaning method of valve body washer, valve body washer is manufactured with valve body purge chamber, movable clamping module is provided with in valve body purge chamber, movable clamping module is connected with hydraulic means, valve body purge chamber is connected with high-pressure pump with high-pressure hydraulic pump respectively by entering pipeline, valve body purge chamber is connected with discharge tube, entering pneumatic ball valve pipeline and discharge tube being manufactured with and controlling water under high pressure and compressed air turnover, during cleaning, first valve body to be cleaned is put in valve body purge chamber, movable clamping module is utilized valve body to be fixed on the centre of valve body purge chamber, confined space is formed in the cleaning Men Shi valve body purge chamber of then valve body purge chamber, open control compressed air to lead to, disconnected pneumatic ball valve, compressed air is put in the valve body of need cleaning inner chamber of sealing, then the pneumatic ball valve controlling water under high pressure is opened, the water under high pressure higher than compressed air pressure is put into the valve body that need clean inner chamber, water under high pressure mixes in the cavity sealed with compressed air, then progressively compressed air is compressed to further with water under high pressure isobaric, the body cavity of sealing is made to form the high pressure compressed bubble of random distribution, when unexpected opening water discharge, after exhaust pneumatic ball valve, in the moment of pressure release, the high pressure bubble compressed by water under high pressure of body cavity explodes at once, the strength of high pressure air blast to be adhered dirt to valve interior wall, the foreign material such as greasy filth form powerful impact, destroy the viscosity of its attachment chamber inwall and flow out with High-Pressure Water, the repeatedly above course of work of Rapid Circulation, complete the cleaning to valve body.
Described valve body is the air damping control valve of rail truck.
The high pressure compressed pressure in bubbles formed at the body cavity of sealing is greater than 14Kg.
Valve body washer repeatedly Rapid Circulation cleaning is realized by PLC control system.
A kind of valve body washer, comprise frame 1, frame 1 is provided with valve body purge chamber 2, valve body purge chamber 2 is provided with cleaning door 8, movable clamping module 3 and positioning base 4 is provided with in valve body purge chamber 2, valve body purge chamber 2 is connected with high-pressure pump 7 with high-pressure hydraulic pump 6 by entering pipeline 5, valve body purge chamber 2 is connected with letdown tank 10 by discharge tube 9, entering the pneumatic ball valve 11 pipeline 5 and discharge tube 9 being provided with and controlling water under high pressure and compressed air turnover, movable clamping module 3 is connected with hydraulic means 12 with cleaning door 8, hydraulic means 12 is connected with electric control box 13 by wire with pneumatic ball valve 11.
In valve body purge chamber 2, be provided with the left and right sides and top that 3 movable clamping modules that can move forward and backward, 3,3 movable clamping modules 3 that can move forward and backward are separately positioned on valve body purge chamber 2, movable clamping module 3 is provided with O-ring seal 14.
Frame 1 is provided with 1 ~ 3 valve body purge chamber 2.
In the present invention, electric control box 13 is existing PLC control system, and hydraulic means 12 is existing hydraulic system.
The present invention adopts PLC control system and touch-screen control method, realizes automatically cleaning valve body.
The present invention can arrange 1 ~ 3 valve body purge chamber 2, can clean simultaneously.
This cleaning machine is simple to operate, and production efficiency is high, automatically cleans after card engaging workpiece, the scavenging period of each main valve body about 12 minutes, according to requirements can arrange 1 or 2 or 3 washing stations.
Claims (1)
1. the cleaning method of a valve body washer, it is characterized in that: on valve body washer, be manufactured with valve body purge chamber, movable clamping module is provided with in valve body purge chamber, movable clamping module is connected with hydraulic means, valve body purge chamber is connected with high-pressure pump with high-pressure hydraulic pump respectively by entering pipeline, valve body purge chamber is connected with discharge tube, entering pneumatic ball valve pipeline and discharge tube being manufactured with and controlling water under high pressure and compressed air turnover, during cleaning, first valve body to be cleaned is put in valve body purge chamber, movable clamping module is utilized valve body to be fixed on the centre of valve body purge chamber, confined space is formed in the cleaning Men Shi valve body purge chamber of then valve body purge chamber, open control compressed air to lead to, disconnected pneumatic ball valve, compressed air is put in the valve body of need cleaning inner chamber of sealing, then the pneumatic ball valve controlling water under high pressure is opened, the water under high pressure higher than compressed air pressure is put into the valve body that need clean inner chamber, water under high pressure mixes in the cavity sealed with compressed air, then progressively compressed air is compressed to further with water under high pressure isobaric, the body cavity of sealing is made to form the high pressure compressed bubble of random distribution, when unexpected opening water discharge, after exhaust pneumatic ball valve, in the moment of pressure release, the high pressure bubble compressed by water under high pressure of body cavity explodes at once, the strength of high pressure air blast to be adhered dirt to valve interior wall, the foreign material such as greasy filth form powerful impact, destroy the viscosity of its attachment chamber inwall and flow out with High-Pressure Water, the repeatedly above course of work of Rapid Circulation, complete the cleaning to valve body.
2. the cleaning method of valve body washer according to claim 1, is characterized in that: described valve body is the air damping control valve of rail truck.
3. the cleaning method of valve body washer according to claim 1, is characterized in that: the high pressure compressed pressure in bubbles formed at the body cavity of sealing is greater than 14Kg.
4. the cleaning method of valve body washer according to claim 1, is characterized in that: realize valve body washer repeatedly Rapid Circulation cleaning by PLC control system.
5. a valve body washer, comprise frame (1), it is characterized in that: in frame (1), be provided with valve body purge chamber (2), valve body purge chamber (2) are provided with cleaning door (8), movable clamping module (3) and positioning base (4) is provided with in valve body purge chamber (2), valve body purge chamber (2) is connected with high-pressure pump (7) with high-pressure hydraulic pump (6) by entering pipeline (5), valve body purge chamber (2) is connected with letdown tank (10) by discharge tube (9), entering the pneumatic ball valve (11) pipeline (5) and discharge tube (9) being provided with and controlling water under high pressure and compressed air turnover, movable clamping module (3) is connected with hydraulic means (12) with cleaning door (8), hydraulic means (12) is connected with electric control box (13) by wire with pneumatic ball valve (11).
6. valve body washer according to claim 5, it is characterized in that: in valve body purge chamber (2), be provided with 3 movable clamping modules (3) that can move forward and backward, movable clamping module (3) is separately positioned on the left and right sides and the top of valve body purge chamber (2), and movable clamping module (3) is provided with O-ring seal (14).
7. valve body washer according to claim 5, is characterized in that: in frame (1), be provided with 1 ~ 3 valve body purge chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074269.4A CN104889091B (en) | 2014-03-03 | 2014-03-03 | The cleaning method and its device of a kind of valve body washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410074269.4A CN104889091B (en) | 2014-03-03 | 2014-03-03 | The cleaning method and its device of a kind of valve body washer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104889091A true CN104889091A (en) | 2015-09-09 |
| CN104889091B CN104889091B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410074269.4A Active CN104889091B (en) | 2014-03-03 | 2014-03-03 | The cleaning method and its device of a kind of valve body washer |
Country Status (1)
| Country | Link |
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| CN (1) | CN104889091B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214326A (en) * | 2017-08-05 | 2017-09-29 | 贵阳华恒机械制造有限公司 | A kind of high-pressure water gas clears up the method and apparatus of cast inner wall scab |
| CN107626673A (en) * | 2017-10-10 | 2018-01-26 | 中车贵阳车辆有限公司 | A kind of 120 valve fitments cleaning basket |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379227Y (en) * | 1998-11-05 | 2000-05-24 | 董连城 | Machine for cleaning valve |
| JP2006043675A (en) * | 2004-08-04 | 2006-02-16 | Saipurasu Wan:Kk | Method for cleaning/sterilizing water circulating line |
| CN201143505Y (en) * | 2007-12-24 | 2008-11-05 | 比亚迪股份有限公司 | Valve body washer |
| CN201519670U (en) * | 2009-04-05 | 2010-07-07 | 齐齐哈尔四达铁路设备有限责任公司 | Inner cavity cleaning machine of railway vehicle valves 120 and 1201 |
| CN103042012A (en) * | 2012-12-14 | 2013-04-17 | 昆明钢铁控股有限公司 | Efficient dredging method of steam explosion type pipe and device thereof |
| CN203091357U (en) * | 2012-12-21 | 2013-07-31 | 黄成通 | Die waterway cleaner |
| CN203711393U (en) * | 2014-03-03 | 2014-07-16 | 南方汇通股份有限公司 | Valve body cleaning machine |
-
2014
- 2014-03-03 CN CN201410074269.4A patent/CN104889091B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379227Y (en) * | 1998-11-05 | 2000-05-24 | 董连城 | Machine for cleaning valve |
| JP2006043675A (en) * | 2004-08-04 | 2006-02-16 | Saipurasu Wan:Kk | Method for cleaning/sterilizing water circulating line |
| CN201143505Y (en) * | 2007-12-24 | 2008-11-05 | 比亚迪股份有限公司 | Valve body washer |
| CN201519670U (en) * | 2009-04-05 | 2010-07-07 | 齐齐哈尔四达铁路设备有限责任公司 | Inner cavity cleaning machine of railway vehicle valves 120 and 1201 |
| CN103042012A (en) * | 2012-12-14 | 2013-04-17 | 昆明钢铁控股有限公司 | Efficient dredging method of steam explosion type pipe and device thereof |
| CN203091357U (en) * | 2012-12-21 | 2013-07-31 | 黄成通 | Die waterway cleaner |
| CN203711393U (en) * | 2014-03-03 | 2014-07-16 | 南方汇通股份有限公司 | Valve body cleaning machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214326A (en) * | 2017-08-05 | 2017-09-29 | 贵阳华恒机械制造有限公司 | A kind of high-pressure water gas clears up the method and apparatus of cast inner wall scab |
| CN107626673A (en) * | 2017-10-10 | 2018-01-26 | 中车贵阳车辆有限公司 | A kind of 120 valve fitments cleaning basket |
| CN107626673B (en) * | 2017-10-10 | 2023-11-14 | 中车贵阳车辆有限公司 | 120 valve accessory washs basket |
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| Publication number | Publication date |
|---|---|
| CN104889091B (en) | 2017-11-07 |
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Effective date of registration: 20170630 Address after: 550017 Guizhou Guiyang hi tech Industrial Development Zone hi tech Park Applicant after: CRRC GUIYANG CO., LTD. Address before: 550000 Guizhou Province, Guiyang national hi tech Industrial Development Zone Technology Park Nature Park chauvinism Applicant before: South car Kweiyang vehicle Co., Ltd |
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