CN202803480U - Nitrogen air pressure type spraying equipment - Google Patents
Nitrogen air pressure type spraying equipment Download PDFInfo
- Publication number
- CN202803480U CN202803480U CN 201220478321 CN201220478321U CN202803480U CN 202803480 U CN202803480 U CN 202803480U CN 201220478321 CN201220478321 CN 201220478321 CN 201220478321 U CN201220478321 U CN 201220478321U CN 202803480 U CN202803480 U CN 202803480U
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- nitrogen
- spraying equipment
- equipment
- spraying
- pressure formula
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Abstract
The utility model relates to the technical field of spraying equipment, in particular to nitrogen air pressure type spraying equipment, which comprises a spraying device, wherein the spraying device is connected with an air conveying pipe; and the air conveying pipe is connected with a nitrogen source device. As the nitrogen source device provides single nitrogen gas, painting atomization is completely controlled, and bad phenomena of oil particles and bubbles and the like generated on the spraying surface caused by impurities and moisture in compressed air are avoided.
Description
Technical field
The utility model relates to the spraying equipment technical field, relates in particular to a kind of nitrogen pressure formula spraying equipment.
Background technology
As described in Figure 1, vapour-pressure type spraying normal operation pneumatic plant 7 of the prior art provides compressed gas source, then mix or extract coating and make its spraying mist of oil 4 that is atomized into fine particle by venturi effect with compressed-air actuated by coating, spraying mist of oil 4 is ejected on the workpiece 5 and forms coating.Owing to contain multiple different gas in the air, also contain moisture content, grit, coating after above-mentioned gas, moisture content and grit and the atomizing has different reactions, consist of destabilizing factor to the fogging degree of coating and to the effect that sprays the rear surface like this, sprayed surface produces oil generation grain, bubble etc. easily, thus the effect of impact spraying.Although used high efficiency dust to filter and drying equipment in the pneumatic plant 7 of prior art, thoroughly do not solved yet the surface quality problems such as elaioleucite, bubble.
Summary of the invention
The purpose of this utility model is to provide a kind of nitrogen pressure formula spraying equipment for the deficiencies in the prior art, under single nitrogen gas environment, the atomizing of coating is controlled fully, has avoided producing the bad phenomenon such as elaioleucite, bubble because the impurity in the compressed air, moisture content cause sprayed surface.
For achieving the above object, a kind of nitrogen pressure formula spraying equipment of the present utility model comprises spray equipment, and described spray equipment is connected with appendix, and described appendix is connected with the nitrogenous source device.
As preferably, described nitrogenous source device is nitrogen preparation equipment.
As preferably, described nitrogenous source device is the nitrogen storage cylinder.
As preferably, be provided with barometric control unit between described appendix and the nitrogen preparation equipment.
As preferably, be provided with barometric control unit between described appendix and the nitrogen storage cylinder.
As preferably, described spray equipment is manual spray gun.
As preferably, described spray equipment is automatic spray gun.
As preferably, described spray equipment is nozzle.
The beneficial effects of the utility model: a kind of nitrogen pressure formula spraying equipment, comprise spray equipment, described spray equipment is connected with appendix, and described appendix is connected with the nitrogenous source device; Because the nitrogenous source device provides single nitrogen gas, and the atomizing of coating is controlled fully, avoided producing the bad phenomenon such as elaioleucite, bubble because the impurity in the compressed air, moisture content cause sprayed surface.
Description of drawings
Fig. 1 is the structural representation of the spraying equipment of prior art.
Fig. 2 is the structural representation of embodiment 1 of the present utility model.
Fig. 3 is the structural representation of embodiment 2 of the present utility model.
Reference numeral comprises:
1-spray equipment, 2-appendix
3-nitrogen preparation equipment 4-spraying mist of oil
5-workpiece, 6-nitrogen storage cylinder
7-pneumatic plant.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 2, a kind of nitrogen pressure formula spraying equipment comprises spray equipment 1, and described spray equipment 1 is connected with appendix 2, and described appendix 2 is connected with the nitrogenous source device, and the nitrogenous source device is nitrogen preparation equipment 3.Because nitrogen preparation equipment 3 provides single nitrogen gas, and the atomizing of coating is controlled fully, avoided producing the bad phenomenon such as elaioleucite, bubble because the impurity in the compressed air, moisture content cause sprayed surface in the prior art.
Wherein, the nitrogen gas purity that nitrogen preparation equipment 3 provides reaches more than 99.9%, and nitrogen is the odorless gas of a kind of colorless and odorless under normal condition.Nitrogen is again the Main Ingredients and Appearance of air, and chemical property is highly stable, is difficult under the normal temperature react with other materials, so nitrogen is highly suitable on the spraying technology field.
Wherein, 3 of appendix 2 and nitrogen preparation equipment are provided with barometric control unit, and this barometric control unit is the barometric control unit of dedicated nitrogen, are exclusively used in pressurization and the decompression of nitrogen, allow it be adjusted to the air pressure that is fit to spraying application.Described spray equipment 1 is manual spray gun, automatic spray gun or nozzle, can according to environment and the condition of spraying, be applicable to different spray equipment 1.
As shown in Figure 3, the difference of present embodiment and embodiment 1 is: the nitrogenous source device of present embodiment is nitrogen storage cylinder 6.Not enough or when breaking down when the nitrogen delivery efficiency of nitrogen preparation equipment 3, appendix 2 can be connected nitrogen storage cylinders 6.The nitrogen gas purity that nitrogen storage cylinder 6 provides can reach more than 99.9% equally.
The remainder of present embodiment is identical with embodiment 1, repeats no more here.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. a nitrogen pressure formula spraying equipment comprises spray equipment, and described spray equipment is connected with appendix, it is characterized in that: described appendix is connected with the nitrogenous source device.
2. nitrogen pressure formula spraying equipment according to claim 1, it is characterized in that: described nitrogenous source device is nitrogen preparation equipment.
3. nitrogen pressure formula spraying equipment according to claim 1, it is characterized in that: described nitrogenous source device is the nitrogen storage cylinder.
4. nitrogen pressure formula spraying equipment according to claim 2 is characterized in that: be provided with barometric control unit between described appendix and the nitrogen preparation equipment.
5. nitrogen pressure formula spraying equipment according to claim 3 is characterized in that: be provided with barometric control unit between described appendix and the nitrogen storage cylinder.
6. nitrogen pressure formula spraying equipment according to claim 1, it is characterized in that: described spray equipment is manual spray gun.
7. nitrogen pressure formula spraying equipment according to claim 1, it is characterized in that: described spray equipment is automatic spray gun.
8. nitrogen pressure formula spraying equipment according to claim 1, it is characterized in that: described spray equipment is nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478321 CN202803480U (en) | 2012-09-19 | 2012-09-19 | Nitrogen air pressure type spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478321 CN202803480U (en) | 2012-09-19 | 2012-09-19 | Nitrogen air pressure type spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803480U true CN202803480U (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220478321 Expired - Fee Related CN202803480U (en) | 2012-09-19 | 2012-09-19 | Nitrogen air pressure type spraying equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN202803480U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267622A (en) * | 2013-05-13 | 2013-08-28 | 中国航空工业集团公司沈阳空气动力研究所 | Device and method for measuring fluorescent oil flow friction force field |
| CN106040495A (en) * | 2016-07-15 | 2016-10-26 | 苏州伟世柏环保科技有限公司 | Nitrogen generation system for paint spraying |
| CN106238258A (en) * | 2016-08-31 | 2016-12-21 | 苏州伟世柏环保科技有限公司 | Filter for the nitrogen gas generation system that sprays paint |
| CN109622320A (en) * | 2018-11-30 | 2019-04-16 | 长春汽富维东阳汽车塑料零部件有限公司 | Bumper spraying method |
| CN114345578A (en) * | 2021-12-07 | 2022-04-15 | 广东创智智能装备有限公司 | Robot spraying workstation and workpiece spraying control method |
-
2012
- 2012-09-19 CN CN 201220478321 patent/CN202803480U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267622A (en) * | 2013-05-13 | 2013-08-28 | 中国航空工业集团公司沈阳空气动力研究所 | Device and method for measuring fluorescent oil flow friction force field |
| CN106040495A (en) * | 2016-07-15 | 2016-10-26 | 苏州伟世柏环保科技有限公司 | Nitrogen generation system for paint spraying |
| CN106238258A (en) * | 2016-08-31 | 2016-12-21 | 苏州伟世柏环保科技有限公司 | Filter for the nitrogen gas generation system that sprays paint |
| CN109622320A (en) * | 2018-11-30 | 2019-04-16 | 长春汽富维东阳汽车塑料零部件有限公司 | Bumper spraying method |
| CN114345578A (en) * | 2021-12-07 | 2022-04-15 | 广东创智智能装备有限公司 | Robot spraying workstation and workpiece spraying control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |