CN85205137U - Vapour sack and vapour generator - Google Patents

Abstract

The utility model discloses a vapor sack and vapor generator, which is a medical steam ironing device. The sack of the utility model is a flat flexible sack with a soft tube for transferring vapor, and steam can be led in the sack. A surface of the sack is provided with a plurality of small holes for spraying steam, and the circumambience of the surface for spraying is provided with a sealing ring for preventing vapor leakage. The sack is matched with an electrothermal vapor generator which is a sealed hollow container with a vapor outlet, electrothermal elements and a pillbox are arranged in the container, and vapor with medicament can be generated. The utility model has convenience for patients who use vapor for therapy.

Description

Vapour sack and vapour generator

The present invention is a kind of therapeutic medical steam ironing device.

Some disease of Chinese traditional treatment, the method for flatiron commonly used and medicine steaming, still, it is cumbersome to implement these therapys in the past.For example, waist flatiron or fumigation generally need strip off clothes in bigger basin, easy catching a cold so very, the waste of medicine is also very big in addition, the overwhelming majority is not utilized, these disadvantages affect the use of this type of therapy.

The objective of the invention is: overcome aforesaid drawbacks, provide a kind of and be used to easily to press, the medical apparatus at certain position of fumigation health.

The objective of the invention is to realize with following method: a flat hollow container, have steam delivery hose or steam generator, can import steam; On the face of hollow container many apertures are arranged, can spray steam; Be with a Sealing shield ring around this steam ejection face, the steam that can stop ejection is to unwanted local the leakage.

Said apparatus can the various vapour source of adapted, but still electric heating steam generator that separates or combine with it of adapted eaily for producing medicine steam, is provided with coyote hole or medicine box on device itself or separated steam generator.

To press bag with the adjustable belt of similar belt and be fixed on certain position of health.

The present invention generally speaking, with airtight, material impervious to water is made flexible, under special circumstances, also can make inflexible with plastics or metallic plate.

Below in conjunction with example and accompanying drawing the present invention is illustrated.

Fig. 1 is a vertical view of pressing bag by the steam of the present invention's design

Fig. 2 is the A-A profile of Fig. 1 example

Fig. 3 is the enlarged drawing (part) of Fig. 2 section

Fig. 4 is the vertical view (part) that has the dividing plate of nadel and aperture

Fig. 5 is the vertical view (part) that has the dividing plate that is interrupted fillet and aperture

Fig. 6 is the sketch map (part) of inflated hose supporter

Fig. 7 is the bag wall sectional schematic diagram that has foam insulation

Fig. 8 is the bag wall sectional schematic diagram that has nadel and aluminium foil

Fig. 9 is that the edge is the sectional drawing (part) of pressing bag of discharge chamber

Figure 10 is the profilograph by the steam generator of the general type of the present invention's design

Figure 11 is the profilograph that has the steam generator of cabinet

Figure 12 is the B-B cutaway view of Figure 11 example

Figure 13 is the profilograph that can attach pressing the microminiature steam generator example on the bag

Figure 14 is the C-C cutaway view of Figure 13 example

Figure 15 is the profile of water heating electrode

Referring to Fig. 1, airtight by flexibility, material impervious to water, make a flat sack 1 as rubber, on the face of sack many apertures 2 are arranged, steam sprays from these apertures, around steam ejection face, the sealing ring 3 that has a circle foam plastics to make is equipped with steam delivery hose 7 on the sack, can be connected with various vapour sources.

For two faces avoiding sack stick together, some supporters 8 are arranged in sack, this class supporter has various ways, for example: the many needle-like cylinders 10 of uniform distribution on a porous substrate 8, as shown in Figure 4, or the fillet of protruding many interruptions, as shown in Figure 5, these supporters are generally made with the rubber of flexible plastic or certain degree of hardness.Also the plastics of available inflation or rubber hose are made frame-like, as shown in Figure 6.

For producing the steam of band medicine, utilize a porous dividing plate to be separated into aforementioned flexible bag two-layer, put into medicine near this layer of steam ejection face and be called coyote hole, another layer feeds steam and is called vaporium, the aforementioned supporter that substrate arranged such compartmentation of can having held concurrently.Put just for picking and placeing medicine, steam ejection face is made active, be connected with frame with slide fastener 4, as shown in fig. 1.

Press bag and should suitably be incubated, for example use cellular insulant such as foam plastics topped, also can introduce reflective insulation materials such as aluminium foil with the face of Body contact; Fig. 7 provides an example, is rubber inwall 11 from the inside to the outside successively, foam plastics 12; aluminium foil 13, plastic sheeting protective layer 14.Fig. 8 provides another example, is shaped on some fillets or nadel on the outer surface of rubber inwall 15, causes and outer field certain air gap, and the polypropylene screen 17 that is pasted with aluminium foil is as heat-insulation layer, and (16) are aluminium foil surfaces.

For reducing the contact portion of steam ejection face and health as far as possible, the micelle 9 on fillet that is shaped on many projectioies on the ejection face 5 or similar table tennis plate, as shown in Figure 3.The 6th, fixedly press bag and use and adjustable belt.

For steam can be flowed.Can be shaped on two steam ports on the bag pressing, one as import, and another is as outlet, and correspondence is pressed bag and also is divided into two Room with it, and general periphery is made discharge chamber, as shown in Figure 9.Among the figure, the 18th, discharge chamber.

Below the electric heating steam generator of adapted is illustrated:

Press the steam generator of an electric heating of bag adapted, this class steam generator has a cylindrical or orthogonal shell, the lid of the difficult gas leakage that no-float is tight with it has steam (vapor) outlet on the lid, shell and lid can be made with heat resistant plastice or metallic plate.For saving the energy, shell has the insulation measure.Be to produce the steam of band medicine, permitted porous box part at the bottom of the top of container has one, be used for device fumigation medicine; In the container that lid and shell form heating is arranged, this class heating has many forms, can be electrothermal tube, the electric hot plate of armouring, also can adopt the PTC element, the heating that promptly has negative temperature coefficient, the characteristics of this class component are can automatic constant-temperature, and the water in the reason vaporizer does not dryout and damages; Also can utilize the electric action of water in container, to establish the purpose that two electrodes reach heating.

All these heatings all can adopt simple electronic circuit to adjust voltage, imbed a temperature-sensing element (device) and take out signal in vaporium, and the control silicon controlled angle of flow is adjusted voltage, reaches the purpose of temperature control, and control section is contained on the shell.

Figure 10, Figure 11, Figure 12, Figure 13 provide the example of several vaporizers.

Referring to Figure 10, the 19th, shell, it is a cylindrical or orthogonal container, vessel port has a flange 20, and several breach are arranged on the flange, and the 21st, loam cake, steam (vapor) outlet 22 and the pawl corresponding with breach on the shell are arranged above, lid is covered, rotation or mobile distance, the pawl that covers promptly catches on the flange on the shell.Above-mentioned shell and lid available metal plate or heat resistant plastice are made, and the 23rd, rubber seal, the 24th, medicine box is a box-shaped vessel, and many holes are arranged on the bottom surface, the 25th, heating.

Figure 11 is a kind of example of band metallic reflector and cabinet: be with cabinet 30 in the outside of a metal inner tube 28, inner bag and shell gapped 31, be coated with layer of metal film in the shell, interior cholic outer surface should make light as far as possible, to reduce thermal emissivity, for cutting off radiation heat transfer, in gap 31, accompany one deck and be converted into undulatory paper 29.Be threaded on the loam cake 26 of plastics with shell on threaded engagement, sealing ring 27 is compressed.The 25th, heating.

Figure 13 be a kind of can with press the hypomegetic steam generator that combines of bag.The 39th, orthogonal heat resistant plastice shell, steam (vapor) outlet 35 and water filling port 36 are arranged on the loam cake 37, the blind nut of a band sealing gasket is arranged on the water filling port, the 40th, the PTC electric hot plate, the lead-out wire of heating also is fixed on and covers, and prevents that the processing method of leaking is identical with example shown in Figure 11.Steam (vapor) outlet purpose located in the above is that current come out when preventing that shell from lying down, on cover a rim of the mouth 38 and match with the rim of the mouth on the shell, stick with glue and be connected together, generally can not take apart.

The above three kinds of example can be selected multiple multi-form heating for use, for example curves meander-shaped or spiral-shaped electrothermal tube or electric hot plate.

Preferably can adopt the PTC heating, this is a kind of heating with negative temperature coefficient, and it is fast to use this kind heating will make steam generator have the steam of going out, and automatic constant-temperature can not crossed long advantage of thermal life.Particularly automatic constant-temperature and can overheated these 2 be very favourable for miniature steam generator shown in Figure 13.But the life-span of domestic this class component and power are still waiting to improve at present.

Figure 10, Figure 11, two kinds of examples can also be established two electrodes in container, utilize the principle of water conduction and save heating, and Figure 15 provides an example:

Plastic ring 43 two sides are embedded with battery lead plate 41,42, on the top plate many apertures are arranged, and are connected on the live wire of power supply, and following one is connected on the O line.Also available copper rod separated by a distance is as electrode, and for guaranteeing the shell 19 in safety two examples, inner bag 28 all should good earth, the most handy plastic production.For preventing the steam electric leakage, add a ground connection good metal ring at steam (vapor) outlet.

The heating lead-out wire generally is fixed on sidewall or covers, the structure that anti-leak need be arranged, Figure 11 provides a kind of example: sheath 32 is fastened to the base 33 that the heating lead-in wire is housed on shell or the inner bag, the centre is lined with sealing gasket 34, two copper rods are arranged as convex plug on the base, the cloudy socket that has power line cooperates with it.

Claims (5)

1, a kind of therapeutic medical steam ironing device, it is characterized in that: have steam delivery hose (7) on the flat hollow container (1), above a steam ejection face (5) is arranged on the hollow container (1) many apertures (2) are arranged, be with a sealing ring (3) around this face.

2, steam ironing device according to claim 1 is characterized in that: flat hollow container is flexible airtight, and material impervious to water is made.

3, steam ironing device according to claim 2 has supporter in the flexible hollow container, it is characterized in that: be to be formed by the gas tube that is evenly distributed with many protrusions or flexibility on the porous substrate (8).

4,, it is characterized in that steam ejection face (5) is active according to claim 1,2 or 3 described steam ironing devices.

5, steam ironing device according to claim 1 is furnished with the steam generator of an electric heating, it have a shell and with it no-float have the lid of steam (vapor) outlet, in the container that shell and lid form heating is arranged, it is characterized in that: permitted porous box part at the bottom of having one in the container.

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