CN100483053C - Drying method and device for parts with deep blind hole after cleaning - Google Patents
Drying method and device for parts with deep blind hole after cleaning Download PDFInfo
- Publication number
- CN100483053C CN100483053C CNB2007100436843A CN200710043684A CN100483053C CN 100483053 C CN100483053 C CN 100483053C CN B2007100436843 A CNB2007100436843 A CN B2007100436843A CN 200710043684 A CN200710043684 A CN 200710043684A CN 100483053 C CN100483053 C CN 100483053C
- Authority
- CN
- China
- Prior art keywords
- magnetic valve
- threeway
- nozzle
- vavuum pump
- hole
- 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.)
- Active
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a method for drying the moisture on a part with a deep blind hole and the arrangement for the method, pertains to the technical field for drying of mechanical parts, is a drying technology relating to the parts with deep blind holes. The invention is characterized in that, air is blown in the deep hole to blow spread moisture and form water fog; the water fog is extracted by a vacuum pump; a moisture dryer completes the operation. The moisture dryer comprises a one-way vacuum pump, four solenoid valves, two T joints and one T joint with a nozzle that are connected in sequence. The same vacuum pump is used to extract the moisture in the deep hole by the following procedure: first the air outlet of the vacuum pump is pointed to the hole, so as to blow the moisture in the hole into water fog; then the solenoid valve for the air circuit is switched over to turn the air inlet of the vacuum pump toward the hole, so as to suck the water fog before the water fog condenses, above steps are repeated twice, then the wall of the hole will be dry completely. The invention is of simple structure and good effect, is very practical.
Description
Technical field
Belonging to the machine components technical field of drying, exactly is a kind of dry technology that relates to dark blind hole part.
Background technology
Common cognition in the industry, the aperture reaches 1:3 with the length ratio and is the deep hole part, prior art, and what adopt is that hot air reflux blows deep hole and makes its dry way, but because the hole is darker, therefore can form vortex phenomenon after air-blowing is gone into, cause endoporus actual pressure value low, water blows broken back formation water smoke and rests in the deep hole, water smoke can't fairlead outside, and the water mark has the surface tension phenomenon, by the time blow stop after, water smoke is not only because of temperature difference but also stop and stick in the deep hole hole wall, form the water mark once more, can't finish-drying.
Summary of the invention
The invention provides simple to operate, water mark drying means after a kind of dark blind hole part that can easily aqueous vapor in the hole be blotted cleans and its device.
The technical scheme that the present invention takes:
Water mark drying means after a kind of dark blind hole part cleans, its scheme is: deep hole is blown, dispel the water mark, form water smoke; And take out the mist that anhydrates with vacuum; By water mark drying device complete operation.
Water mark drying device after a kind of dark blind hole part cleans, its scheme is: comprise magnetic valve and vavuum pump, its scheme is:
1. unidirectional vavuum pump, four magnetic valves, the threeway of two threeways and a band nozzle; And connect by following structure: the air inlet of unidirectional vavuum pump and air filter one end join, one end of the air filter other end and a threeway joins, the in addition two ends of threeway join with an end of magnetic valve 2 and magnetic valve 1 respectively, one end of the other end of magnetic valve 4 and threeway joins, the other end and the magnetic valve 3 of the threeway of band nozzle join, the other end of magnetic valve 3, an end of magnetic valve 4 and the gas outlet of unidirectional vavuum pump link together by threeway; The other end of magnetic valve 2 and magnetic valve 4 communicates with atmosphere;
2. the electrical control end of magnetic valve 2 and magnetic valve 3 and time relay T1 contact 1 join; The electrical control end of magnetic valve 1 and magnetic valve 4 and time relay T1 contact 5 join; Time relay contact 9 joins by switch S 1 and power supply, and the time control end 14,13 of time relay T1 collapses and is connected between time relay T1 contact 9 and the zero line N;
3. nozzle with cover inserts the endoporus of workpiece, around the lid with the driving fit of workpiece mouth.
Good effect behind enforcement the present invention is:
With same vacuum draw machine the water mark in the deep hole is aspirated operation, elder generation is with the gas outlet alignment pieces endoporus of vavuum pump, water mark in the deep hole is blown out water smoke, the switching gas circuit magnetic valve opens the air inlet of vavuum pump to the workpiece endoporus again, before water smoke coagulate to be changed with the water smoke sucking-off, twice so repeatedly, the deep hole hole wall is with finish-drying, though the air-flow of unidirectional vavuum pump is all the time a direction circulation, because we have adopted four this connected modes of magnetic valve, make the difference of two groups of magnetic valves connect to have guaranteed and realize the air blowing of workpiece endoporus and bleed; This technology is used more than 1 year at our company master cylinder machined line, and surplus the cleaning workpiece ten ten thousand, device is simple, and is effective; It is a very practical invention.
Description of drawings
Fig. 1 is apparatus of the present invention structure principle chart
Fig. 2, the circuit control principle figure of magnetic valve
The specific embodiment
Now the invention will be further described in conjunction with the accompanying drawings
Water mark drying means after a kind of dark blind hole part cleans, its method is: deep hole is blown, dispel the water mark, form water smoke; And take out the mist that anhydrates with vacuum; Finish by following procedure operation:
1. open vavuum pump 1;
2. magnetic valve 2 and magnetic valve 3 were opened 15 seconds, and magnetic valve 4 and magnetic valve 1 were closed 15 seconds simultaneously;
3. magnetic valve 1 and magnetic valve 4 were opened 15 seconds, and magnetic valve 3 and magnetic valve 2 were closed 15 seconds simultaneously:
4. repeat 2. 3. step 2 time.
Water mark drying device after a kind of dark blind hole part cleans comprises magnetic valve and vavuum pump, and its device is: 1. unidirectional vavuum pump, four magnetic valves, the threeway of two threeways and a band nozzle; And connect by following structure: the air inlet of unidirectional vavuum pump 1 and air filter 2 one ends join, one end of the air filter other end and a threeway joins, the two ends in addition of threeway join with the magnetic valve 2 of numbering 3 and an end of the magnetic valve 1 of numbering 4 respectively, one end of the other end of magnetic valve 4 and threeway 7 joins, the other end of the threeway 7 of band nozzle joins with the magnetic valve 3 of numbering 8, the other end of magnetic valve 3, an end of the magnetic valve 4 of numbering 9 and the gas outlet of unidirectional vavuum pump link together by threeway; The other end of the magnetic valve 2 of numbering 3 and the magnetic valve 4 of numbering 9 communicates with atmosphere;
The electrical control end and the time relay T1 contact 1 of 2. numbering the magnetic valve 3 of 3 magnetic valve 2 and numbering 8 join; The electrical control end and the time relay T1 contact 5 of the magnetic valve 1 of numbering 4 and the magnetic valve 4 of numbering 9 join; Time relay contact 9 joins by switch S 1 and power supply, and the time control end 14,13 of time relay T1 collapses and is connected between time relay T1 contact 9 and the zero line N;
3. nozzle with cover inserts the endoporus 5 of workpiece, with the workpiece mouth sealing ring 6 driving fits is arranged around the lid.
Its using method is: deep hole is blown, dispel the water mark, form water smoke; And take out the mist that anhydrates with vacuum; Finish by following procedure operation:
1. open vavuum pump 1;
2. magnetic valve 2 and magnetic valve 3 were opened 15 seconds, and magnetic valve 4 and magnetic valve 1 were closed 15 seconds simultaneously,
3. magnetic valve 1 and magnetic valve 4 were opened 15 seconds, and magnetic valve 3 and magnetic valve 2 were closed 15 seconds simultaneously,
4. repeat 2. 3. step 2 time.
Illustrate: YV represents magnetic valve among Fig. 2.
Claims (2)
1. the water mark drying device after a dark blind hole part cleans comprises a unidirectional vavuum pump (1), an air filter, and four magnetic valves, two with the threeway of nozzle and the threeway of a band nozzle; Described four magnetic valves are respectively first, second, third, fourth magnetic valve; Described two are not respectively first, second threeway with the threeway of nozzle; It is characterized in that: the said equipment connects by following structure:
The air inlet of described unidirectional vavuum pump (1) and air filter (2) one ends join, one end of the air filter other end and first threeway joins, the two ends in addition of first threeway join with an end of second magnetic valve (3) and an end of first magnetic valve (4) respectively, the other end of second magnetic valve (3) communicates with atmosphere, the other end of first magnetic valve (4) joins with first end of the threeway (7) of band nozzle, second end and the 3rd magnetic valve (8) of the threeway (7) of band nozzle join the other end of the 3rd magnetic valve (8), one end of the 4th magnetic valve (9) and the gas outlet of unidirectional vavuum pump link together by second threeway; The other end of the 4th magnetic valve (9) communicates with atmosphere;
The 3rd end of the threeway of described band nozzle is provided with nozzle with cover, and this nozzle with cover inserts the endoporus (5) of workpiece, with the workpiece mouth sealing ring (6) driving fit is arranged around the lid;
The electrical control end of described second magnetic valve (3) and the 3rd magnetic valve (8) and the time relay (T1) first contact (1) join; The electrical control end of first magnetic valve (4) and the 4th magnetic valve (9) and the time relay (T1) the 5th contact (5) join; The 9th contact, time relay contact (T1) joins by switch (S1) and power supply, and two time control ends (14,13) of the time relay (T1) collapse between the 9th contact and zero line (N) that is connected on the time relay (T1).
2, the water mark drying means after a kind of dark blind hole part that adopts the described device of claim 1 cleans is characterized in that: deep hole is blown, dispel the water mark, form water smoke; And take out the mist that anhydrates with vacuum; Described method is finished by following specified operational procedure:
The first, open unidirectional vavuum pump (1);
The second, second magnetic valve (3) and the 3rd magnetic valve (8) were opened 15 seconds, simultaneously the 4th magnetic valve (9) and first magnetic valve (4) were closed 15 seconds, realized that unidirectional vavuum pump blows to deep hole, dispelled the water mark, formed water smoke;
The 3rd, first magnetic valve (4) and the 4th magnetic valve (9) were opened 15 seconds, simultaneously the 3rd magnetic valve (8) and second magnetic valve (3) were closed 15 seconds, realized that unidirectional vavuum pump takes out the mist that anhydrates with vacuum;
The 4th, repeat second, third step 2 time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100436843A CN100483053C (en) | 2007-07-12 | 2007-07-12 | Drying method and device for parts with deep blind hole after cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100436843A CN100483053C (en) | 2007-07-12 | 2007-07-12 | Drying method and device for parts with deep blind hole after cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101109598A CN101109598A (en) | 2008-01-23 |
| CN100483053C true CN100483053C (en) | 2009-04-29 |
Family
ID=39041774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100436843A Active CN100483053C (en) | 2007-07-12 | 2007-07-12 | Drying method and device for parts with deep blind hole after cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100483053C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010038799A1 (en) * | 2010-08-02 | 2012-02-02 | Dürr Ecoclean GmbH | Device for drying workpieces after a cleaning process |
| CN103398552B (en) * | 2013-07-15 | 2016-08-10 | 厦门洪远自动化科技有限公司 | A kind of method that dehydrate processes |
| CN108413757A (en) * | 2018-03-14 | 2018-08-17 | 权锐无损检测工程装备制造（上海）有限公司 | Residual water installations are gone after a kind of novel blind-hole parts cleaning |
| CN110187138A (en) * | 2019-07-02 | 2019-08-30 | 安图实验仪器(郑州)有限公司 | Sample needle cleaning solution drainage system for in-vitro diagnosis equipment |
| CN111167798B (en) * | 2020-01-13 | 2022-04-01 | Oppo（重庆）智能科技有限公司 | Cleaning device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353459Y (en) * | 1998-11-12 | 1999-12-15 | 江秋贵 | Blind-hole cleaning machine |
| JP3323584B2 (en) * | 1993-06-01 | 2002-09-09 | エムエムシーコベルコツール株式会社 | Method and apparatus for drying object to be cleaned |
| CN201081523Y (en) * | 2007-07-12 | 2008-07-02 | 德尔福（上海）动力推进系统有限公司 | Drier for cleaning of deep blind-hole parts |
-
2007
- 2007-07-12 CN CNB2007100436843A patent/CN100483053C/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3323584B2 (en) * | 1993-06-01 | 2002-09-09 | エムエムシーコベルコツール株式会社 | Method and apparatus for drying object to be cleaned |
| CN2353459Y (en) * | 1998-11-12 | 1999-12-15 | 江秋贵 | Blind-hole cleaning machine |
| CN201081523Y (en) * | 2007-07-12 | 2008-07-02 | 德尔福（上海）动力推进系统有限公司 | Drier for cleaning of deep blind-hole parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101109598A (en) | 2008-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100483053C (en) | Drying method and device for parts with deep blind hole after cleaning | |
| ATE541983T1 (en) | DRYER WITH RECIRCULATION AIR AND METHOD FOR ITS OPERATION | |
| CN201081523Y (en) | Drier for cleaning of deep blind-hole parts | |
| CN109013571A (en) | A kind of flow-circulating type easily dries intelligent domestic down toy cleaner | |
| CN106395288A (en) | Material transmission facility and method | |
| CN103750503B (en) | Pine pollen circulating air flow drying equipment and method | |
| CN206618252U (en) | A kind of sebific duct water-blowing device after static pressure detection | |
| CN104329930A (en) | Heat pump drying dehumidifier | |
| CN205701336U (en) | Glue rifle | |
| CN203013412U (en) | A cable dust-removing and drying device | |
| CN206321030U (en) | Multichannel tube chamber apparatus hair dryer | |
| CN205674407U (en) | A kind of mould nozzle | |
| CN203958680U (en) | A kind of vaccum-pumping equipment | |
| CN110042698B (en) | Paper deacidifies with diffusion device that bloies | |
| CN110184752A (en) | The accurate filter interval waste air negative-pressure adsorption fabric device of smart valve control | |
| CN205228925U (en) | Automatic cleaning system of condenser | |
| CN205684245U (en) | A kind of glass sprays paint drying unit | |
| CN112197469A (en) | Air source heat pump system with split type evaporator assembly and operation method thereof | |
| CN102242738A (en) | Siphon type airflow control device and method | |
| CN205569376U (en) | Vaporization, dehumidification integrated device | |
| CN105011832B (en) | A kind of hand washer | |
| CN205236249U (en) | High pressure cleaner closes rifle arrester( -tor) | |
| CN106284535B (en) | A kind of hand washing device used on wash platform | |
| CN106988255A (en) | A kind of control method for being used to clean the hair-dryer and hair-dryer on ground | |
| CN107931267A (en) | For cleaning the cleaning system of U-shaped fritted glass disk bubbler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINGXI HEAVY INDUSTRY( SHANGHAI ) CO., LTD. Free format text: FORMER OWNER: DELPHI SHANGHAI DYNAMICS AND PROPULSION SYSTEMS CO., LTD. Effective date: 20091225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091225 Address after: Shanghai Huajing Pudong Waigaoqiao Free Trade Zone No. 328 Patentee after: Beijing West Heavy Industry (Shanghai) Co., Ltd. Address before: Shanghai Huajing Pudong Waigaoqiao Free Trade Zone No. 328 Patentee before: De'erfu Shanghai Automobile Steering Chassis System Co., Ltd. |