A kind of gear division sand-blasting machine water route and air-channel systemTechnical field
The utility model relates to technical field of medical instruments, particularly relates to a kind of gear division sand-blasting machine water route and air-channel system.
Background technology
Dental pen type sanding machine volume is little, applying flexible, and it is widely used in dental prosthesis processing, carries out surface sand-blasting process, improve artificial tooth or other dental prosthesis surface property, make its surface more smooth or more wear-resisting artificial tooth or other dental prosthesis.In prior art, the water route in pen type sand-blasting machine and gas circuit particular importance, affect the dental prosthesis after blasting treatment, and surface property difference is large, and uniformity is poor, affects final repairing effect.
Utility model content
According to above deficiency, the utility model provides the gear division sand-blasting machine water route and air-channel system that a kind of structure is simple, cost is low and safe and reliable to operation.
For achieving the above object, the utility model gear division sand-blasting machine water route and air-channel system, main contents are: comprise water source, source of the gas, water regulating valve, foot-operated, hot-water heating system, sandblasting control device, aqueous vapor control valve, magnetic valve, 3rd air cleaner, flow control valve, first air cleaner, second air cleaner and sand storage tank, it is characterized in that, described water source is connected with water regulating valve, described water regulating valve is connected with aqueous vapor control valve bottom righthand side interface, described source of the gas is connected with the 3rd air cleaner, described 3rd air cleaner is connected with magnetic valve, described magnetic valve is connected with end interface on flow control valve and aqueous vapor control valve respectively, a described foot-operated end interface is connected with end interface on aqueous vapor control valve, other end interface is connected with aqueous vapor control valve upper right side interface, described first air cleaner is connected with flow control valve, described second air cleaner is connected with the first air cleaner, described sand storage tank one end is connected with the second air cleaner, its other end is connected with sandblasting control device upper end, described sandblasting control device right-hand member is connected with aqueous vapor control valve left end interface, described hot-water heating system right-hand member is connected with end interface under aqueous vapor control valve, described hot-water heating system left end is all connected with the shower nozzle that cleans one's teeth with sandblasting control device lower end.
As preferably, described hot-water heating system is connected with power supply by electric wire.
As preferably, described hot-water heating system is provided with temperature display module.
The utility model beneficial effect is: structure is simple, and cost is low; Degree of intelligence is high; Safe and reliable to operation, efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals:
1-water source, 2-source of the gas, 3-water regulating valve, 4-rides, 5-hot-water heating system, 6-sandblasting control device, 7-aqueous vapor control valve, 8-magnetic valve, 9-the 3rd air cleaner, 10-flow control valve, 11-first air cleaner, 12-second air cleaner, 13-sand storage tank.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
Embodiment, see accompanying drawing 1, a kind of gear division sand-blasting machine water route and air-channel system, comprise water source 1, source of the gas 2, water regulating valve 3, foot-operated 4, hot-water heating system 5, sandblasting control device 6, aqueous vapor control valve 7, magnetic valve 8, 3rd air cleaner 9, flow control valve 10, first air cleaner 11, second air cleaner 12 and sand storage tank 13, it is characterized in that, described water source 1 is connected with water regulating valve 3, described water regulating valve 3 is connected with aqueous vapor control valve 7 bottom righthand side interface, described source of the gas 2 is connected with the 3rd air cleaner 9, described 3rd air cleaner 9 is connected with magnetic valve 8, described magnetic valve 8 is connected with end interface on flow control valve 10 and aqueous vapor control valve 7 respectively, described foot-operated 4 one end interfaces are connected with end interface on aqueous vapor control valve 7, other end interface is connected with aqueous vapor control valve 7 upper right side interface, described first air cleaner 11 is connected with flow control valve 10, described second air cleaner 12 is connected with the first air cleaner 11, described sand storage tank 13 one end is connected with the second air cleaner 12, its other end is connected with sandblasting control device 6 upper end, described sandblasting control device 6 right-hand member is connected with aqueous vapor control valve 7 left end interface, described hot-water heating system 5 right-hand member and aqueous vapor control valve 7 times end interfaces are connected, described hot-water heating system 5 left end is all connected with the shower nozzle that cleans one's teeth with sandblasting control device 6 lower end.
The described water supplied by water source 1 enters people's aqueous vapor control valve 7 body through water regulating valve 3. and when " control gas " is added to this valve body by foot-operated 4, this valve body water route is connected, and is flowed into by water after hot-water heating system 5. heats and delivers to the shower nozzle that cleans one's teeth.
The compressed air that described source of the gas 2 supplies enters the 3rd air cleaner 9 of gas-water separation effect, 3 tunnels are divided into: (1) enters foot-operated 4 for aqueous vapor control valve 7 provides power gas source after magnetic valve 8, with control water and sandblasting control device 6 state (state of aqueous vapor control valve 7 before foot-operated 4 step on is: water route be closure state, and gas circuit be opening state: ride step on rear on the contrary); (2) entered the first air cleaner 11 of gas-water separation effect by flow control valve 10, then enter after entering people second air cleaner 12 sand storage tank 13 make sand particle produce suspended state; Now, if foot-operated 4 step on aqueous vapor control valve 7 and work. the power gas of sandblasting control device 6 is disappeared, has sand grains and water ejection in the shower nozzle that cleans one's teeth, realize polishing scaling and operate.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.