CN205371771U - Valve is sprayed in special pneumatics of water proof coating - Google Patents
Valve is sprayed in special pneumatics of water proof coating Download PDFInfo
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- CN205371771U CN205371771U CN201620028945.9U CN201620028945U CN205371771U CN 205371771 U CN205371771 U CN 205371771U CN 201620028945 U CN201620028945 U CN 201620028945U CN 205371771 U CN205371771 U CN 205371771U
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- sleeve pipe
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Abstract
The utility model provides a valve is sprayed in special pneumatics of water proof coating, it is main includes operation cylinder, valve rod, sleeve pipe, nozzle holder and nozzle, emboliaed the valve rod in the middle of the sheathed tube, the bottom of threaded connection in operation cylinder is passed through to its upper end to with pitch pipeline clamp between operation cylinder and sleeve pipe, on the sheathed tube cylinder pipe shaft same water flat line's in lower part the circumference equipartition have at least two for when the valve is opened, spill the through -hole that the cloth medium can get into the valve body from the pitch pipeline via the pitch through -hole, leave sleeve pipe bottom hexagon side has the screw hole that is used for the connecting pipe joint, the bottom of sleeve pipe 3 is connected and is positioned to the nozzle holder through soket head cap screw to nozzle holder side through -hole bottom the sleeve pipe aligns, it has, and the clearance is convenient, simple structure is reasonable, and convenient to use can improve characteristics such as efficiency of construction.
Description
Technical field
The utility model relates to a kind of water-repellent paint special pneumatic dispenser valve, belong to bridge surface waterproof layer construction equipment technical field.
Background technology
In the mating formation of highway overpass face, it is necessary to carry out the spread construction of waterproof layer.PB(polymer modified asphalt) class water-repellent paint be a kind of water-emulsifying type waterproof coatings, it is with polymer modified asphalt for host material, it is doped with polychloroprene latex, reinforcing agent, the high-performance waterproof paint that various filler compatibilities are made, road and bridge engineering is used widely, but owing to it is to shearing, presser sensor, conventional pitch sprinkling car is adopted to carry out spread, it occur frequently that there is breakdown of emulsion under spray pressure in water-repellent paint, the material plug nozzle produced, need every time so that construction can be continued after artificial unloading's nozzle diesel oil or gasoline cleaning, have a strong impact on construction speed, inefficiency.
Summary of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of cleaning is convenient, simple and reasonable, easy to use, can improve the water-repellent paint special pneumatic dispenser valve of efficiency of construction.
The purpose of this utility model completes by following technical solution, a kind of water-repellent paint special pneumatic dispenser valve, it mainly includes working cylinder, valve rod, sleeve pipe, nozzle carrier and nozzle, valve rod has been inserted in the centre of described sleeve pipe, its upper end is threadingly attached to the bottom of working cylinder, and Colophonium pipeline is sandwiched between working cylinder and sleeve pipe, the circumference of the cylinder pipe shaft bottom same level line of sleeve pipe is evenly equipped with at least two in order to when valve is opened, spread medium can enter the through hole of valve body from Colophonium pipeline via Colophonium through hole, sleeve bottom hexagon side has the screwed hole for connecting gas-tpe fitting, described nozzle carrier is connected by soket head cap screw and is positioned the bottom of sleeve pipe 3, and nozzle carrier side through hole is alignd with sleeve bottom through hole.
As preferably: described working cylinder is formed by connecting by cylinder barrel, spring, piston and cylinder cap combination；The upper end of sleeve pipe is connected to bottom the cylinder cap of working cylinder, and is sandwiched in by Colophonium pipeline 6 between cylinder cap and the sleeve pipe of working cylinder 1；The circumference of the cylinder pipe shaft bottom same level line of sleeve pipe is evenly equipped with four through holes；Described valve stem top is threadingly attached to the piston base of working cylinder, can with piston up-down；Described nozzle is by hex nut and tightly bottom nozzle carrier.
Effect of the present utility model is in that, is connected the unlatching and the Guan Bi that realize valve group while main work gas circuit makes piston knee-action with ovable valve stem up and down motion by two through holes of working cylinder cylinder barrel sidewall；When valve rod is when performing the process moving downward Guan Bi cylinder, bridging dielectric material in sleeve pipe can be squeezed in nozzle carrier；Now, opening the gas circuit passing to sleeve pipe side in order to clear up, tamper can be blown via nozzle under the effect of pressure-air, thus eliminating the link of artificial unloading's nozzle cleaning；It is convenient, simple and reasonable that it has cleaning, easy to use, can improve the features such as efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model water-repellent paint special pneumatic dispenser valve；
Fig. 2 is cylinder barrel of the present utility model and air-path interface structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.Fig. 1, shown in 2, a kind of water-repellent paint special pneumatic dispenser valve described in the utility model, it mainly includes working cylinder 1, valve rod 2, sleeve pipe 3, nozzle carrier 4 and nozzle 5, it is characterized in that valve rod 2 has been inserted in the centre of described sleeve pipe 3, its upper end is threadingly attached to the bottom of working cylinder 1, and Colophonium pipeline 6 is sandwiched between working cylinder 1 and sleeve pipe 3, the circumference of the cylinder pipe shaft bottom same level line of sleeve pipe 3 is evenly equipped with at least two in order to when valve is opened, spread medium can enter the through hole of valve body from Colophonium pipeline via Colophonium through hole, sleeve bottom hexagon side has the screwed hole for connecting gas-tpe fitting, described nozzle carrier is connected by soket head cap screw and is positioned the bottom of sleeve pipe 3, and nozzle carrier side through hole is alignd with sleeve bottom through hole.
Shown in figure, described working cylinder 1 is formed by connecting by cylinder barrel 11, spring 12, piston 13 and cylinder cap 14 combination；The upper end of sleeve pipe 3 is connected to bottom the cylinder cap 14 of working cylinder 1, and is sandwiched between the cylinder cap 14 of working cylinder 1 and sleeve pipe 3 by Colophonium pipeline 6；The circumference of the cylinder pipe shaft bottom same level line of sleeve pipe 3 is evenly equipped with four through holes；Described valve rod 2 top is threadingly attached to bottom the piston 13 of working cylinder 1, can move up and down with piston 13；Described nozzle 5 is by hex nut 7 and tightly bottom nozzle carrier 4.
Disclosed above it is only preferred implementation of the present utility model; but this utility model is not limited to this; what any those skilled in the art can think does not have creationary change; and any improvements and modifications made under without departing from this utility model principle premise, all should drop within protection domain of the present utility model.
Claims (2)
- null1. a water-repellent paint special pneumatic dispenser valve，It mainly includes working cylinder (1)、Valve rod (2)、Sleeve pipe (3)、Nozzle carrier (4) and nozzle (5)，It is characterized in that valve rod (2) has been inserted in the centre of described sleeve pipe (3)，Its upper end is threadingly attached to the bottom of working cylinder (1)，And Colophonium pipeline (6) is sandwiched between working cylinder (1) and sleeve pipe (3)，The circumference of the cylinder pipe shaft bottom same level line of sleeve pipe (3) is evenly equipped with at least two in order to when valve is opened、Spread medium can enter the through hole (7) of valve body from Colophonium pipeline via Colophonium through hole，Sleeve bottom hexagon side has the screwed hole (9) for connecting gas-tpe fitting，Described nozzle carrier (4) is connected by soket head cap screw (10) and is positioned the bottom of sleeve pipe (3)，And nozzle carrier (4) side through hole is alignd with sleeve pipe (3) bottom through-hole.
- 2. water-repellent paint special pneumatic dispenser valve according to claim 1, it is characterised in that described working cylinder (1) is formed by connecting by cylinder barrel (11), spring (12), piston (13) and cylinder cap (14) combination；The upper end of sleeve pipe (3) is connected to cylinder cap (14) bottom of working cylinder (1), and is sandwiched between the cylinder cap (14) of working cylinder (1) and sleeve pipe (3) by Colophonium pipeline (6)；The circumference of the cylinder pipe shaft bottom same level line of sleeve pipe (3) is evenly equipped with four through holes (7)；Described valve rod (2) top is threadingly attached to piston (13) bottom of working cylinder (1), can move up and down with piston (13)；Described nozzle (5) is by hex nut (8) and tightly in nozzle carrier (4) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028945.9U CN205371771U (en) | 2016-01-13 | 2016-01-13 | Valve is sprayed in special pneumatics of water proof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028945.9U CN205371771U (en) | 2016-01-13 | 2016-01-13 | Valve is sprayed in special pneumatics of water proof coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371771U true CN205371771U (en) | 2016-07-06 |
Family
ID=56278189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620028945.9U Active CN205371771U (en) | 2016-01-13 | 2016-01-13 | Valve is sprayed in special pneumatics of water proof coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441618A (en) * | 2017-09-15 | 2017-12-08 | 佛山市康宇达医疗器械有限公司 | Control the colon disease therapeutic divice of the proportioning valve and application of the fluid flow proportioning valve |
-
2016
- 2016-01-13 CN CN201620028945.9U patent/CN205371771U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107441618A (en) * | 2017-09-15 | 2017-12-08 | 佛山市康宇达医疗器械有限公司 | Control the colon disease therapeutic divice of the proportioning valve and application of the fluid flow proportioning valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |