Air monitoring device for spraying workshop

A monitoring device and workshop air technology, which is applied in spraying devices, liquid spraying devices, spray booths, etc., can solve the problems of paint quality decline, high cost, danger, etc., and achieve the effect of long service life and low cost

Pending Publication Date: 2020-07-03
AURORA CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process, once there is a problem in the spray booth, it is difficult for workers to obtain information at the first time. For example, when the compressed air is blocked, on the one hand, the quality of the spray paint will be reduced, and on the other hand, it may cause an explosion due to excessive pressure, causing danger.
Therefore, it is necessary to realize real-time monitoring of the compressed air pressure in the spray booth; another example is the air quality in the spray booth, which will also seriously affect the quality of the spray paint.
In addition, due to the high corrosiveness of the air in the spray booth, if the sensor is directly installed in the spray booth, the life of the sensor is very short and the cost is high

Method used

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  • Air monitoring device for spraying workshop

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Effect test

Embodiment 1

[0020] An air monitoring device for a spraying workshop. The spraying workshop 1 is provided with an air compressor 3 and a plurality of paint nozzles 4. The paint nozzles 4 are connected to the air compressor 3. The outlet of the air compressor 3 is provided with a bypass pipe 5. The bypass pipe The end of 5 is connected with four-way valve 6, one port in the four-way valve 6 is connected with electronic pressure gauge 7, one port is connected with air quality detector 8, and the last one is connected with air blower 11 openably and closably. The electronic pressure gauge 7, the air quality detector 8, and the air blower 11 are all located in the control center 2. The air blower 11 is provided to avoid the long-term use of the bypass pipe 5, and a part of dust is deposited therein. On the one hand, it will increase the bypass pipe. The air resistance of the road pipe 5 causes the pressure at the end of the bypass pipe 5 to change, and on the other hand, it also affects the mon...

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Abstract

The invention relates to an air monitoring device for a spraying workshop. An air compressor and a plurality of paint spraying heads are arranged in the spraying workshop. The paint spraying heads areconnected with the air compressor. A bypass pipe is arranged at an outlet of the air compressor. A pressure test unit and an air quality monitoring unit are connected to the tail end of the bypass pipe and are located in a control center. Compared with the prior art, the invention has the advantages that air coming out of the air compressor is delivered to the control center through the bypass pipe, and then the pressure and impurity content of the air are monitored through the pressure test unit and the air quality monitoring unit, so that the air quality in the spraying workshop is guaranteed, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of spraying workshops, in particular to an air monitoring device for spraying workshops. Background technique [0002] In the production process of wooden furniture, it is necessary to color and spray paint the board. The current painting process is usually carried out in the spray booth. The painting room is to spray paint on the treated workpiece in an air-filtered airtight room. The method of spray painting is to use compressed air to atomize the paint, and then evenly adhere to the surface of the furniture. In the actual operation process, due to the large pollution in the spray booth, the automatic spraying is usually realized by the way of controlling the movement of the spray head by the mechanical arm. However, in the process, once there is a problem in the spray booth, it is difficult for workers to obtain information at the first time. For example, when the compressed air is blocked, on the one h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B16/00B05B12/12B05B9/04B05B15/50
CPCB05B9/04B05B12/12B05B15/50B05B16/00
Inventor 龚刚辉
Owner AURORA CHINA
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