A kind of heparin tube automatic sprayer
Technical field
The utility model relates to a kind ofly to be saved the space and operates heparin tube automatic sprayer easily, belongs to the medical equipment field.
Background technology
Existing heparin tube spray method mainly contains two kinds, a kind of is the liquid phase spraying, it is the design by the pressure and the shower nozzle of liquid, the suddenly reduction of the moment of leaving fog-spray nozzle at liquid owing to pressure forms atomizing, its atomizing effect depends on fluid flow, pressure and designs of nozzles, thereby be difficult to stepless control, often need the control of the incompatible realization classification of nozzle sets of different discharge rates when being used for horizontal partition control; Another kind of is the spray method of gas-liquid mixed formula, its atomisation pressure is provided by compressed air, spouting liquid can be realized stepless control, can realize stepless control with single nozzle when being used for horizontal partition control, the problem of its existence is when spray amount changes, because variation has also taken place the long-pending ratio of gas one liquid, in fact Pen Wu granular size is unsettled.For horizontal partition control, no matter adopt above-mentioned any spray method, all be must subregion before entering nozzle to control the liquid applied amount well, manage to guarantee atomizing effect then, like this, each subregion all needs to dispose one group of liquid phase shower nozzle or a cover gas one liquid shower nozzle, equipment investment is bigger, the fault rate height of spray nozzle clogging, and, owing to be limited by the control accuracy of control element, these two kinds of methods all exist and can't satisfy the defective that the accurate control of ulv spraying requires, such as, when spray amount 30 ml/min are following, just be difficult to realize accurate control.
The spraying apparatus that adapts with existing spray method is the ultrasonic type liquid dispensing apparatus, comprises the liquid storing part that stores soup, the ultrasonic pump and the reticular component of horn oscillating member.Ultrasonic pump is made of pipeline and two ring-type oscillators being installed on this pipeline, and wherein this pipeline axially has the through hole that smokes on the liquid, smokes the lower end in through hole and the liquid storing part and the opening of liquid storing part upper end outward on this liquid and is connected.Reticular component is by elastic component contact tube upper end.By the high frequency voltage that is produced by oscillator is applied on the ring-type oscillator, the ring-type oscillator carries out ultrasonic vibration, makes the pipeline up-down vibration.Thus, the soup in the bottle is drunk up by the suction hole from the lower end of pipeline, from the opening ejection of upper end.Then, by making soup become vaporific spreading out with the contacted reticular component in upper end.But, in the aforesaid liquid sprayer unit, need in pipe, be provided for inhaling the fine suction hole of soup, also need to be provided with in addition the mechanism of start dipper crowding gear, the mechanism that gets in touch these mechanisms and electric wiring or the like.Therefore, it is complicated that liquid supplying device becomes, and have the cost height, the problem of reliability and operability difference.As improvement, the liquid dispensing apparatus of the pipe in above-mentioned suction hole occurred having, but this device does not still solve the low problem of nebulization efficiency with the pushing machine replacement of the piston that pushes the soup in the bottle to the said equipment yet.And reticular component is pushed by the leading section end face of the horn oscillating member power with appropriateness, but accumulate near the reticular component soup from the surface of reticular component with and spill on every side, may the polluting device outside by this soup that spills, perhaps because this curing that spills soup hinders the vibration of reticular component, often produce the problem of aspects such as spraying is bad.Simultaneously, in order to prevent leakage, must avoid dress being inclining trembling excessive, so its operability is also relatively poor.
Summary of the invention
The utility model provides a kind of heparin tube automatic sprayer for solving the problem of prior art complex structure, spraying production efficiency difference.The utility model is simple in structure, with low cost, and saves working space, can effectively promote spraying production efficiency.
The utility model is realized by following content:
A kind of heparin tube automatic sprayer, comprise body and fluid reservoir, it is characterized in that: described body comprises switch board, is located at the workbench on the switch board, spray valve controller and the heparin tube on the workbench, also be provided with the linear module of X-axis, the linear module of Y-axis, z axis module on the described workbench, the linear module of described Y-axis is provided with spray valve.
The linear module of described X-axis, the linear module of Y-axis, z axis module are joined in an end of workbench.
The linear module of described Y-axis, z axis module, spray valve and spray valve controller are positioned at an end of the linear module of X-axis and the linear module of Y-axis, the junction of z axis module on the workbench.
Described spray valve is near the linear module of Y-axis.
Described fluid reservoir is positioned at spray valve controller below, is located at a side of switch board.
Described fluid reservoir is communicated with spray valve.
Be provided with a baffle plate between linear module of described Y-axis and the spray valve.
The linear module of described X-axis, the linear module of Y-axis, z axis module are connected with servomotor.
Advantage of the present utility model shows following several aspect: one, the utility model comprises fluid reservoir and switch board, be located at the workbench on the switch board, spray valve controller on the workbench and heparin tube, the linear module of X-axis, the linear module of Y-axis, z axis module, with the spray valve on the linear module of Y-axis, overall structure is simple, reasonable, easy and simple to handle;
Two, the linear module of X-axis, the linear module of Y-axis, z axis module are joined in an end of workbench, the linear module of Y-axis, z axis module, spray valve and spray valve controller are positioned at an end of the linear module of X-axis and the linear module of Y-axis, the junction of z axis module on the workbench, spray valve is near the linear module of Y-axis, fluid reservoir is positioned at spray valve controller below, be located at a side of switch board, make overall appearance compactness, attractive in appearance;
Three, linear module is connected with servomotor, spray valve by driven by servomotor in left and right and forward and backward slippage, perhaps move up and down along the Z axle, liquid in the fluid reservoir is under the effect of gas pressure, evenly be sprayed into heparin tube or container inner wall by spray valve with vaporific form, reach the effect of auto spraying, also guaranteed the stability and the operability of whole blood sampling spraying program, improved operating efficiency.
Description of drawings
Fig. 1 is the prior art constructions schematic diagram.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
Embodiment 1
A kind of heparin tube automatic sprayer, comprise body and fluid reservoir 2, described body comprises switch board 8, be located at the workbench 7 on the switch board 8, spray valve controller 1 on the workbench 7 and heparin tube 9, also be provided with the linear module 3 of X-axis on the described workbench, the linear module 4 of Y-axis, z axis module 5, the linear module of described Y-axis is provided with spray valve 6, the linear module 3 of X-axis, the linear module 4 of Y-axis, z axis module 5 is joined in the left end of workbench 7, the linear module 4 of Y-axis, z axis module 5, spray valve 6 and spray valve controller 1 are positioned at X on the workbench, Y, the left end that three axis linear modules of Z are joined, spray valve controller 1 is connected by the linear module 4 of dividing plate and Y-axis near the linear module 4 of Y-axis.Fluid reservoir 2 is positioned at spray valve controller 1 below, is located at the left side of switch board 8, and is connected with spray valve 6.Three linear modules are connected with servomotor, spray valve 6 is controlled down at sprayer controller 1, left and right and forward and backward slippage, perhaps the Z axle moves up and down, under the effect of gas pressure, the liquid in the fluid reservoir 1 evenly is sprayed into heparin tube or container inner wall with vaporific form, guarantee the stability and the operability of whole blood sampling spraying program, improved operating efficiency.
Embodiment 2
A kind of heparin tube automatic sprayer, comprise body and fluid reservoir 2, described body comprises switch board 8, be located at the workbench 7 on the switch board 8, spray valve controller 1 on the workbench 7 and heparin tube 9, also be provided with the linear module 3 of X-axis on the described workbench, the linear module 4 of Y-axis, z axis module 5, the linear module of described Y-axis is provided with spray valve 6, the linear module 3 of X-axis, the linear module 4 of Y-axis, z axis module 5 is joined in the right-hand member of workbench 7, the linear module 4 of Y-axis, z axis module 5, spray valve 6 and spray valve controller 1 are positioned at X on the workbench, Y, the right-hand member that three axis linear modules of Z are joined, spray valve controller 1 is connected by the linear module 4 of dividing plate and Y-axis near the linear module 4 of Y-axis.Fluid reservoir 2 is positioned at spray valve controller 1 below, is located at the right side of switch board 8, and is connected with spray valve 6.Three linear modules are connected with servomotor, three linear modules are connected with servomotor, spray valve 6 is controlled down at sprayer controller 1, left and right and forward and backward slippage, perhaps the Z axle moves up and down, under the effect of gas pressure, the liquid in the fluid reservoir 1 evenly is sprayed into heparin tube or container inner wall with vaporific form, has guaranteed the stability and the operability of whole blood sampling spraying program, improved operating efficiency.Simultaneously further can carry the convenience of its operation, and improve speed of production and efficient greatly, and can reach the purpose that reduces its cost, can increase its surcharge simultaneously, further can promote competitiveness of product and economic benefit.
Certainly, the utility model is not limited only to above-mentioned two kinds of described constructional devices of embodiment, and all have based on spirit of the present utility model, and be any type of modification of the utility model or change, all must belong to the category of the utility model intention protection.