CN201261008Y - Lacquering device for internal wall of connection pipe of small diameter - Google Patents
Lacquering device for internal wall of connection pipe of small diameter Download PDFInfo
- Publication number
- CN201261008Y CN201261008Y CNU2008201058936U CN200820105893U CN201261008Y CN 201261008 Y CN201261008 Y CN 201261008Y CN U2008201058936 U CNU2008201058936 U CN U2008201058936U CN 200820105893 U CN200820105893 U CN 200820105893U CN 201261008 Y CN201261008 Y CN 201261008Y
- Authority
- CN
- China
- Prior art keywords
- paint
- nozzle
- communicating pipe
- communicated
- foot
- 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
Links
Images
Landscapes
- Spray Control Apparatus (AREA)
- Nozzles (AREA)
Abstract
The utility model relates to a special tool spray-painting the inner wall of a narrow-bore tube, which comprises a trolley, and a paint tank arranged in a paint tank sleeving ring on the trolley, wherein a suction nozzle at the upper end of the paint tank is communicated with an exhaust nozzle of a foot gas valve through a communicating pipe, a suction nozzle of the foot gas valve is communicated with an air supply inlet through a communicating pipe and a main control ball valve, and a paint discharging nozzle at the lower end of the paint tank is communicated with a nozzle through a communicating pipe. The utility model can be conveniently moved to any position of the paint operation field, and can release the hands of an operator for the paint operation because the paint spraying adopts the foot control mode. The pain tank can be conveniently taken off from the paint tank sleeving ring on the trolley so as to be convenient for cleaning the tool. The minitype nozzle of the special tool can effectively spray-paint the inner wall of the tube with 15-80mm (1/2''-3'') of nominal diameter.
Description
Technical field
The utility model relates to a kind of minor diameter pipeline inwall special implement that sprays paint, and is specially a kind of lacquering device for internal wall of connection pipe of small diameter.
Background technology
In oil tank of transformer manufacturing or other machine-building, capital construction pipeline project construction, there are a large amount of little latus rectum steel pipes to need the inwall japanning.The inwall enamelling process of now seeing is more: at first steel pipe is carried out pickling or phosphatization processing, adopt the method for irritating lacquer to paint afterwards.Adopt this kind technology to carry out the actual use amount of pipeline inner wall japanning paint allotment amount much larger than paint, and paint mostly is many component paint now, curing agent component is wherein arranged, if allotment paint can not use fully in limiting time, the curing reaction of residue paint will cause waste.The little latus rectum steel pipe of the hand-held inwall special-purpose spray gun that sprays paint is abroad arranged, but need both hands carry out spray painting operation in the use, operate cumbersome.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of easy to operate, can realize the little latus rectum pipeline inner wall air painter device that sprays paint fast.
The utility model adopts following technical scheme:
The utility model comprises dolly, is arranged on the outlet nozzle of the suction nozzle of the upper end of the paint can in the paint can suit circle, paint can on the dolly by the foot-operated air valve of communicating pipe connection, the suction nozzle of foot-operated air valve is communicated with gas source inlet by communicating pipe, total valve-control spherical, and the paint nozzle of the lower end of paint can is communicated with nozzle by communicating pipe.
The utility model is provided with two wheels in the lower end of dolly.
Good effect of the present utility model: use the utility model can move to the optional position in spray painting operation place easily, spray paint and adopt foot-operated control, can liberate operator's both hands and carry out spray painting operation.Paint can take off from dolly paint can suit circle easily, makes things convenient for utensil to clean.
The small-sized nozzle of the utility model can effectively spray paint to the connection inside pipe wall of nominal bore 15mm～80mm (1/2 "～3 ").
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model plan structure schematic diagram.
In the accompanying drawings: 1 dolly, 2 total valve-control sphericals, 3 foot-operated air valves, 4 paint cans, 5 paint can suit circles, 6 communicating pipes, 7 wheels, 8 communicating pipes, 9 gas source inlets, 10 paint nozzles.
The specific embodiment
The utility model comprises dolly 1, is arranged on the outlet nozzle of the suction nozzle of the upper end of the paint can 4 in the paint can suit circle 5, paint can 4 on the dolly 1 by the foot-operated air valve 3 of communicating pipe 6 connections, the suction nozzle of foot-operated air valve 3 is communicated with gas source inlet 9 by communicating pipe 8, total valve-control spherical 2, the paint nozzle 10 of the lower end of paint can 4 is communicated with nozzle by communicating pipe, is provided with two wheels 7 in the lower end of dolly 1.The paint can dolly is two-wheel three supporting constructions, and paint can 4 and the total valve-control spherical 2 of gas circuit are housed on the dolly, and for liberation operator both hands carry out spray painting operation, dolly feet position is equipped with foot-operated air valve 3, and this valve is controlled the beginning of spray painting operation and stopped.Depress foot-operated air valve 3 pedals, conducting compressed air enters paint can 4, paint is delivered to nozzle through paint nozzle 10 by little latus rectum nylon tube under the pressure-air effect, high pressure lacquer stream forms the high speed rotary vortex flow in nozzle, the high speed vortex flow is through the ejection of nozzle head aperture, and lacquer stream forms aerosol shape molecule under centrifugal action, be coniform atomized spray, atomizing paint adhesion pipeline inner wall surface, thus reach the purpose that little latus rectum inner-walls of duct sprays paint.
Paint can dolly 1 is two-wheel three supporting constructions, and paint can suit circle 5 is installed on the dolly 1, can take out paint can 4 at any time, is convenient to clean.Inwardly spur dolly, structure the place ahead feet built on stilts, dolly can be shifted operating location easily onto.
During preparation, open total valve-control spherical 2, compressed air is through gas source inlet 9, total valve-control spherical 2 and deliver to the foot-operated air valve 3 of two-position three way communicating pipe 8, and this moment, foot-operated air valve 3 was in cut-off state.Depress foot-operated air valve 3 pedals during work, spool is in second conduction position, and compressed air imports paint can 4 through communicating pipe 6, and paint enters nozzle at a high speed through paint nozzle 10 and communicating pipe under the compressed air effect, the beginning spray painting operation.Foot-operated air valve 3 is unclamped in the end of job, and spool is got back to rest position, and the air residual voltage discharges through foot-operated air valve 3 normal openings in the paint can 4, can stop to spray paint in the shortest time.
The utility model using method:
Small dimension connection pipe (internal diameter≤φ 80) inwall sprays paint: the communicating pipe that nozzle will be installed wears to the other end from the connection Guan Yiduan that waits to spray paint, and after stepping on out foot-operated air valve 3 and beginning to spray paint, both hands at the uniform velocity spur nylon tube to relying on operator's one end, finish whole connection pipe and spray paint;
Internal diameter〉80mm connection pipe sprays paint: it is also fastening that nylon tube and nozzle are installed centering bearing unit, the collecting device leg, joining Guan Yiduan from waiting to spray paint wears to other end, open leg and centering bearing unit is drawn in the connection pipe, the back both hands that begin to spray paint at the uniform velocity spur nylon tube to relying on operator's one end, finish spraying paint of whole connection pipe.
Claims (2)
1, a kind of lacquering device for internal wall of connection pipe of small diameter, it is characterized in that it comprises dolly (1), is arranged on dolly (1) and goes up the suction nozzle of the upper end of paint can (4) in the paint can suit circle (5), paint can (4) is communicated with foot-operated air valve (3) by communicating pipe (6) outlet nozzle, the suction nozzle of foot-operated air valve (3) is communicated with gas source inlet (9) by communicating pipe (8), total valve-control spherical (2), and the paint nozzle (10) of the lower end of paint can (4) is communicated with nozzle by communicating pipe.
2, a kind of lacquering device for internal wall of connection pipe of small diameter according to claim 1 is characterized in that being provided with two wheels (7) in the lower end of dolly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201058936U CN201261008Y (en) | 2008-09-16 | 2008-09-16 | Lacquering device for internal wall of connection pipe of small diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201058936U CN201261008Y (en) | 2008-09-16 | 2008-09-16 | Lacquering device for internal wall of connection pipe of small diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201261008Y true CN201261008Y (en) | 2009-06-24 |
Family
ID=40807473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201058936U Expired - Fee Related CN201261008Y (en) | 2008-09-16 | 2008-09-16 | Lacquering device for internal wall of connection pipe of small diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201261008Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814252A (en) * | 2012-07-20 | 2012-12-12 | 樊荣 | Hand pushing type painting equipment |
-
2008
- 2008-09-16 CN CNU2008201058936U patent/CN201261008Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814252A (en) * | 2012-07-20 | 2012-12-12 | 樊荣 | Hand pushing type painting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH06190308A (en) | Spraying and painting apparatus | |
| CN201261008Y (en) | Lacquering device for internal wall of connection pipe of small diameter | |
| JP3215873U (en) | Nebulizer | |
| JPH0822397B2 (en) | Spray gun with built-in compressor | |
| CN101486025A (en) | Lacquering device for internal wall of connection pipe of small diameter | |
| CN202490713U (en) | Air-pressurizing self-paint-spray device | |
| WO2012013574A1 (en) | Apparatus for spraying liquids with radio control. | |
| CN102716832A (en) | Paint-spraying device | |
| ATE529192T1 (en) | CLEANING DEVICE FOR ATOMIZERS, IN PARTICULAR PAINT SPRAY GUNS, AND METHOD FOR CLEANING AN ATOMIZER | |
| CN2870994Y (en) | Double nozzle of sprayer | |
| CN202207639U (en) | Portable spraying device | |
| CN205424283U (en) | 3PE oil pipeline repaired mouth PE surface treatment machine | |
| CN201067721Y (en) | Dual atomization paint spray gun | |
| KR101889461B1 (en) | Liquid blast cleaning device | |
| CN204273208U (en) | A kind of tobacco leaf conditioner of handled easily | |
| CN202366814U (en) | Simple spray gun for spraying inside of multi-bend small connecting pipe | |
| CN106064125A (en) | A kind of device that inside pipe wall is sprayed paint | |
| CN202893723U (en) | Handheld type cleaning gun | |
| CN107638986B (en) | Accessory painting device | |
| CN205966240U (en) | Airless spraying rifle head that atomization effect is good | |
| CN205926098U (en) | High pressure airless spraying gun with annular nozzle | |
| JPH105636A (en) | Spray gun for coating | |
| CN206981046U (en) | A kind of two-in-one spray gun of integral type | |
| CN204672475U (en) | Novel gravity spray gun for paint | |
| CN201604079U (en) | Handheld air spot sand blaster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Print-Rite new energy (Chengdu) Battery Co., Ltd. Assignor: Baoding Tianwei Group Co., Ltd. Contract fulfillment period: 2008.7.20 to 2015.8.20 Contract record no.: 2009130000144 Denomination of utility model: Lacquering device for internal wall of connection pipe of small diameter Granted publication date: 20090624 License type: Exclusive license Record date: 20090818 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.20 TO 2015.8.20; CHANGE OF CONTRACT Name of requester: TIANWEI NEW ENERGY( CHENGDU ) BATTERY CO., LTD. Effective date: 20090818 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20130916 |