Cupping jar device
Technical field
This utility model relates to field of medical device, is specifically related to a kind of apparatus of cupping.
Background technology
Traditional Chinese Medicine cupping forms by the gas in burn pot the therapeutical effect that negative pressure realizes cupping.The occupation mode of tradition cupping is: the alcohol swab of a hand-held burning, one hand-held tank, take out rapidly after making alcohol swab carry out short stay burning in tank, the gas in tank is made to form negative-pressure cupping, this mode meets ancient method, need doctor's two hands quick-fits, rapidly flare taken out from cupping and cupping to be anchored on the corresponding acupuncture point of people rapidly, very high to the technical requirement implementing cup person.Such as, require that the cotton ball soaked in alcohol of burning can not touch the tank mouth of tank body when passing in and out cupping jar fast, otherwise patient skin can be caused to burn because tank mouth is stained with ethanol generation burning, the therapeutic purposes reaching cup be wanted for common operating personnel, operates very difficult.
Therefore, people are attempting exploitation one always and were both meeting ancient method, use safety, simple and convenient cupping again, and research is at present, and the representational cupping design of most, can see the utility model patent of CN202096517U.Cupping jar disclosed in this patent, comprise cupping jar body and be arranged on the control device above cupping jar body, burner is established in cupping jar body, control device comprises housing, a fuel cassette and electronic ignition device is provided with in housing, pass-out liquid pipe once bottom fuel cassette, this lower liquid pipe extends the intrinsic burner place of cupping jar.Cupping jar disclosed in above-mentioned patent uses operation simpler, but still have the following disadvantages: during fueling, fuel in fuel cassette be because of gravity fall through lower liquid pipe flow in burner, add fuel quantity wayward, though mention in above-mentioned patent and add flow control valve to control on lower liquid pipe, but operator is difficult to control standard in reality, the fuel quantity added is needed to be very micro-in fact in burner, once it is excessive to add fuel, because the suction function formed in tank body during cup, residual fuel can be adsorbed onto with it patient, namely the malpractice of burning can be caused, undeniable, this is major safety risks, must try every possible means to get rid of.
Summary of the invention
The purpose of this utility model is to provide a kind of cupping jar device, to solve the uppity problem of interpolation fuel quantity existed in prior art.
For achieving the above object, this utility model employing technical scheme is: a kind of cupping jar device, comprise tank body, burner and fuel filling device, described fuel filling device is an atomizing and filling apparatus, and this atomizing and filling apparatus comprises a fuel storage chamber and acts on the venturi spray device of fuel in fuel storage chamber; Described venturi spray device comprises Venturi tube, suction pipe and air pump or air compressor; Described Venturi tube has a gas source inlet, outlet and a bifurcated mouth of pipe, and described gas source inlet connects the gases at high pressure that air pump or air compressor provide, and the described bifurcated mouth of pipe passes to fuel storage intracavity through suction pipe, and described outlet is as nozzle.
In such scheme, the top of described tank body is offered interface and is accessed for described nozzle.
In such scheme, tank interior is located at by described burner, burner comprises a cylindrical shell, the upper end of this cylindrical shell is connected with the inside of tank body, the inside of cylindrical shell is radially every being provided with the porose interlayer of a band, placing burning core on interlayer, make the upper space of cylindrical shell as combustion space, on described barrel wall, corresponding combustion space offers passage.
Because this utility model adopts technique scheme, bring following effect: this utility model fuel filling device adopts atomizing and filling apparatus, liquid fuel can be that vaporific dispersing is ejected on the burning core of burner by operator, thoroughly avoid fueling excessive, and fuel combustion is more abundant, can effectively prevent spilling in fuel combustion process from causing the malpracticees such as scald.Further, this utility model atomizing and filling apparatus can arrange with tank body one-to-many, and namely whole hospital centralizedly supply atomized fuel, is specially adapted to patient and measures the occasions such as large hospital.
Accompanying drawing explanation
Fig. 1 is this utility model example structure schematic diagram, and the core that burns in figure does not draw;
Fig. 2 is this utility model embodiment burner structural upright schematic diagram, and the core that burns in figure does not draw;
Fig. 3 is the structural representation of a kind of atomizing and filling apparatus of this utility model embodiment.
In above accompanying drawing: 1, tank body; 11, interface; 2, burner; 21, cylindrical shell; 211, combustion space; 212, passage; 22, interlayer; 3, fuel filling device; 31, fuel storage chamber; 32, venturi spray device; 321, Venturi tube; 3211, gas source inlet; 3212, export; 3213, the bifurcated mouth of pipe; 322, air pump or air compressor; 323, suction pipe; 4, igniter.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described:
Embodiment: shown in Fig. 1-Fig. 3:
A kind of cupping jar device, comprises tank body 1, burner 2 and fuel filling device 3.Described tank body 1 and burner 2 are arranged one to one, namely have a burner 2 at least in a tank body 1, and fuel filling device 3 can be one-to-manies, i.e. a corresponding many cover tank body 1 of fuel filling device 3.
Described fuel filling device 3 is an atomizing and filling apparatus, and this atomizing and filling apparatus comprises a fuel storage chamber 31 and acts on the venturi spray device 32 of the fuel in fuel storage chamber 31.
As shown in Figure 3, described venturi spray device 32 comprises Venturi tube 321, suction pipe 323 and air pump or air compressor 322.Described Venturi tube 321 has a gas source inlet 3211, outlet 3212 and a bifurcated mouth of pipe 3213, described gas source inlet 3211 connects the gases at high pressure that air pump or air compressor 322 provide, and the described bifurcated mouth of pipe 3213 passes in fuel storage chamber 31 through suction pipe 323, and described outlet 3212 is as nozzle.
The top of described tank body 1 is offered interface 11 and is accessed for the nozzle of described atomising device.This interface 11 can establish a seal cover, open seal cover when connecing fuel filling device 3, when fuel filling device 3 unloads, seal cover need cover again, sealing external in tank during to ensure to use.Certainly, seal cover can adopt self-packing valve arrangement, as shown in Figure 1.
It is inner that tank body 1 is located at by described burner 2, burner 2 comprises a cylindrical shell 21, the upper end of this cylindrical shell 21 is connected with the inside of tank body 1, the inside of cylindrical shell 21 is radially every being provided with the porose interlayer of a band 22, placing burning core on interlayer 22, make the upper space of cylindrical shell 21 as combustion space 211, and the lower end of cylindrical shell 21 is uncovered with tank body 1 inner space, on described cylindrical shell 21 wall, corresponding combustion space 211 offers passage 212.The effect of above-mentioned burner 2 is that restriction flame is in cylindrical shell 21 internal-combustion, in reality, burner 2 can adopt other structures, such as: interlayer 22 is made up of two-layer up and down, this upper and lower two-layer core (as absorbent cotton) that will burn clamps, and burning core (as an absorbent cotton) part is exposed on the external.
Described burner 2 also can establish igniter 4, to facilitate igniting.
During use, liquid fuel can be that vaporific dispersing is ejected on the burning core of burner 2 by starting venturi spray device 32 by operator, avoid fueling excessive, and fuel combustion is more abundant, can effectively prevent spilling in fuel combustion process from causing the malpracticees such as scald.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to this utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.