High-pressure water cleaning spray gun
A high-pressure water and spray gun technology, used in spray guns, abrasive jet machine tools, used abrasive treatment devices, etc., can solve problems such as large recoil, increase water flow resistance along the way, reduce water flow speed, etc., to reduce or eliminate recoil, The effect of increasing the resistance along the water flow and reducing the workload
Pending Publication Date: 2019-12-03
国通净美科技服务有限公司
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Problems solved by technology
[0003] Existing high-pressure water jet cleaning spray guns are usually hand-held on the side, and the water path is not smooth enough, which increases the resistance of the water flow along the way and reduces the water flow velocity, thereby reducing the cleaning efficiency. In addition, the existing cleaning spray gun has a large recoil, so that the cleaning pressure cannot Continue to improve and become one of the bottlenecks in improving the efficiency of high-pressure water jet cleaning
[0004] Most of the existing high-pressure water cleaning spray guns are used only by hand. During high-pressure cleaning, a large recoil force is generated. During the operation, it is necessary to support with both hands and maintain a certain operating posture in order to resist the large recoil effect. Long-term use will make people tired. decrease productivity
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[0030] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .
[0031] High-pressure water cleaning spray gun of the present invention 1 such as Figure 1-3 As shown, it includes a spray head assembly 2 for spraying high-pressure water, a buffer cylinder assembly 3 for reducing the recoil of spraying, a rear handle position adjustment assembly 4 for providing support against the human body, and is used for transmitting high-pressure water to The high-pressure water delivery assembly of the spray head assembly 2. Through the assembly and cooperation of the above-mentioned various components, the spray gun can reduce the recoil force of the operator during the work process while ensuring the cleaning of the spray gu...
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The invention belongs to the technical field of high-pressure water jet cleaning and water mixing sand blasting equipment. The high-pressure water cleaning spray gun comprises a spray head assembly used for spraying high-pressure water, a buffer barrel assembly used for reducing the recoil force of spraying, a rear handle position adjusting assembly used for providing support abutting against a human body, and a high-pressure water conveying assembly used for conveying the high-pressure water to the spray head assembly. According to the spray gun, through the assembly and cooperation of the various assemblies, the recoil force of an operator in the working process is reduced while high-pressure cleaning operation is guaranteed, the two modes of shoulder clamping and abdomen supporting canbe set and adjusted to work through the arrangement of the rear handle position assembly, and the workload of the operator is reduced to the maximum extent.
Description
technical field [0001] The invention belongs to the technical field of high-pressure water jet cleaning and water-mixing sandblasting equipment, and in particular relates to a high-pressure water cleaning spray gun. Background technique [0002] The high-pressure water jet cleaning technology pressurizes the water through the power pressurization device, so that the water is sprayed out at a high speed, and the high-speed kinetic energy of the water is used together with abrasives to achieve the cleaning effect. For the surface of objects with strong adhesion and extremely difficult to clean, it has the characteristics of high efficiency and remarkable effect, which is unmatched by ordinary manual cleaning. In addition, this cleaning method has no dust in the whole process, and the cost is extremely low. It is recognized as one of the most scientific, economical and environmentally friendly cleaning methods. [0003] Existing high-pressure water jet cleaning spray guns are ...
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IPC IPC(8): B24C3/06B24C5/02B24C5/04B24C9/00
CPCB24C3/06B24C5/02B24C5/04B24C9/00
Inventor 张于贤贾立柱刘彬彬
Owner 国通净美科技服务有限公司