CN213374478U

CN213374478U - Atomizer with uniform spraying amount

Info

Publication number: CN213374478U
Application number: CN202021781338.2U
Authority: CN
Inventors: 陈三玲; 田建贺; 田建磊; 任永成; 万锡铭
Original assignee: Henan Jianqi Medical Equipment Co Ltd
Current assignee: Henan Jianqi Medical Equipment Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-08
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to an atomizer with uniform spraying amount, which comprises an atomizer body and an atomizing cup, wherein the atomizing cup comprises a cup body, a cup cover is fixed at the top end of the cup body, an air vent is arranged on the cup cover, and filter cotton is fixed at the bottom of the air vent; the upper part of the cup body is provided with a mist outlet pipe, the inside of the cup body is provided with an atomizing pipe and a medicine storage groove, the bottom of the medicine storage groove is fixed with a cone frustum, and the cone frustum penetrates through the cup body and is fixed with an air inlet joint; the atomizing pipe includes the body, the toper core cover establish outside the circular cone and with the circular cone between form inlet channel, the body is inside to be fixed with the medicine baffle, the medicine baffle is split into the atomizing pipe and is advanced the medicine chamber, the atomizing chamber, it is equipped with into medicine mouth to advance medicine chamber lower part, atomizing chamber upper portion is equipped with the liquid outlet, the medicine baffle bottom is fixed with the guide plate, be equipped with the barrier plate between cup and the body, the through-hole has been seted up on the barrier plate, be fixed with the dead lever on the cup inner wall, dead lever one end is rotated and is. The atomization fineness is improved, and the uniform size and the uniform spraying amount of atomized particles are ensured.

Description

Atomizer with uniform spraying amount

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to an atomizer that spraying volume is even.

Background

The atomizer is mainly used for treating various upper and lower respiratory system diseases, such as common cold, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis, and other diseases in trachea, bronchus, alveolus, and thoracic cavity. An air compression type atomizer, which is a common atomizer in the prior art, is widely used in clinical practice due to its many advantages, and the principle is that according to the Venturi (Venturi) spraying principle, compressed air forms high-speed airflow through a fine nozzle, and the generated negative pressure drives liquid or other fluid medicines to be sprayed onto an obstacle together, so that liquid drops are splashed around under high-speed impact to change into mist-shaped particles, and the mist-shaped particles are sprayed out from a medicine mist opening. However, the atomizer in the prior art has low fineness of atomized particles and uneven size of the atomized particles, and larger atomized particles are not easy to diffuse and easily coagulate with each other, so that the atomization amount is uneven, and the atomization efficiency is reduced; and if the atomized particles are large, the atomized liquid medicine is not easy to be fully and timely absorbed by the human body, and the treatment effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an atomizer that volume of spraying is even to the fineness of the atomizer atomizing granule of solving among the prior art is not high, thereby causes the volume of spraying inhomogeneous, leads to atomizing efficiency to reduce and influence treatment's technical problem.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the atomizer comprises an atomizer body and an atomizing cup which are arranged at intervals, a connecting hose is communicated between the atomizer body and the atomizing cup, the atomizing cup comprises a cup body with an opening at the top end, the top end of the cup body is detachably and fixedly connected with a cup cover, a plurality of vent holes are formed in the cup cover, and filter cotton is fixed at the bottoms of the vent holes; one side of the upper part of the cup body is communicated with a mist outlet pipe which is arranged in an upward inclined manner, the atomizing pipe is fixed above the inner part of the cup body, a medicine storage groove is fixed below the inner part of the cup body, a cone frustum which is arranged in a hollow manner and extends upwards and downwards is fixed in the middle of the bottom of the medicine storage groove, the top end of the cone frustum is provided with an opening, the bottom end of the cone frustum penetrates through the cup body and is integrally formed with an air inlet joint, and the other end of the air inlet joint is communicated with a connecting hose; the atomizing pipe comprises an internally hollow pipe body and an internally hollow conical core body fixedly connected below the pipe body, the conical core body is sleeved outside a conical frustum in a spacing manner, the top end of the conical core body is lower than the top end of the conical frustum, the bottom end of the conical core body is arranged at a distance from a medicine storage groove, a liquid inlet channel for medicine liquid to pass through is formed between the inner wall of the conical core body and the outer wall of the conical frustum, a horizontally arranged medicine baffle plate is fixedly connected below the inside of the pipe body, the atomizing pipe is divided into two independent cavities by the medicine baffle plate, namely a medicine inlet cavity and an atomizing cavity respectively, the conical frustum is positioned in the atomizing cavity, symmetrically arranged medicine inlet openings are formed in the lower part of the medicine inlet cavity, symmetrically arranged liquid outlets are formed in the upper part of the atomizing cavity, symmetrically arranged guide plates are fixed at the bottom of the medicine baffle plate, symmetrically arranged stop plates are fixed between the inner wall of the cup body, set up the through-hole that a plurality of even intervals set up on the barrier plate, be located the dead lever that the symmetry set up still to be fixed with on the cup inner wall of barrier plate below, the free end of dead lever rotates and is connected with the revolving stage, and the revolving stage sets up with the liquid outlet one-to-one.

The revolving stage is frustum structure, and the periphery of revolving stage is along its circumference fixedly connected with many protruding stupexes.

The blocking plate is bent.

The fixed cover in periphery of cup lower part is equipped with insulation support, and insulation support's top opening sets up, and insulation support's bottom is fixed in the periphery of cup, forms the heat source chamber that is used for storing the heat source between insulation support and the cup.

The clamping blocks are symmetrically arranged and fixed on two sides of the bottom of the cup cover, clamping grooves matched with the clamping blocks are formed in two sides of the top of the tube body, and the cup cover is detachably and fixedly connected to the top of the tube body through the clamping blocks.

The utility model has the advantages that: structural design is reasonable, through setting up the guide plate, revolving stage and barrier plate, liquid medicine and gaseous upward movement to when contacting with the medicine baffle, become vaporific along with the air current through the liquid outlet to the outside blowout of atomizing chamber after the striking of medicine baffle, spun atomizing liquid medicine has certain impact force, thereby it is rotatory to drive the revolving stage, revolving stage under the rotation status not only can make liquid medicine circumferential diffusion, can also improve the impact force that the liquid medicine received, make liquid medicine atomizing granule more meticulous, guarantee the homogeneity of atomizing granule size, the barrier plate filters the large granule in the liquid medicine, the water conservancy diversion, striking atomizing once more, go round and go back, pass through in forming the small granule follow through-hole, and be absorbed by the patient through the play fog pipe, further guarantee the even of atomizing granule diameter size, the even of spray volume, improve atomization therapy effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: 1-atomizer body, 2-atomizing cup, 3-connecting hose, 4-sucking disc, 5-cup, 6-bowl cover, 7-air vent, 8-filter cotton, 9-fog pipe, 10-atomizing pipe, 11-medicine storage tank, 12-circular cone, 13-air inlet joint, 14-tube, 15-cone core, 16-fixture block, 17-draw-in groove, 18-liquid inlet channel, 19-medicine baffle, 20-medicine inlet cavity, 21-atomizing cavity, 22-medicine inlet, 23-liquid outlet, 24-guide plate, 25-baffle plate, 26-through hole, 27-dead lever, 28-revolving stage, 29-protruding arris, 30-heat preservation sleeve, 31-heat source cavity, 32-tongs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses an atomizer body 1, atomizing cup 2 that the interval set up, the intercommunication has coupling hose 3 between atomizer body 1 and the atomizing cup 2, and the bottom fixedly connected with sucking disc 4 of atomizer body 1 guarantees that atomizer body 1 can and the ground between firm laminating at the during operation, avoids taking place to remove at will. Atomizing cup 2 includes cup 5 that the top end opening set up, and fixedly connected with bowl cover 6 can be dismantled on cup 5's top, has seted up a plurality of air vent 7 on the bowl cover 6, and the bottom of air vent 7 is fixed with filter pulp 8, and filter pulp 8 carries out effectual filtration purification to the air that gets into in the cup 5 by air vent 7, guarantees that patient's is healthy. One side of the upper part of the cup body 5 is communicated with a mist outlet pipe 9 which is arranged in an upward inclined way, and a mouthpiece or a face mask can be connected on the mist outlet pipe 9 according to the use requirements of patients, wherein the face mask is divided into a child face mask and an adult face mask. An atomizing pipe 10 is fixed on the upper part inside the cup body 5, and a medicine storage groove 11 is fixed on the lower part inside the cup body 5. Store up medicine groove 11 and be the big, little frustum structure in bottom in top, store up the open-top setting of medicine groove 11, store up the sealed setting in bottom of medicine groove 11, store up the edge fixed connection at medicine groove 11 top on the inner wall of cup 5. The middle of medicine storage tank 11 bottom is fixed with the hollow circular cone 12 that sets up of inside that upwards two directions extend, and the top end opening of circular cone 12 sets up, and cup 5 and integrated into one piece have air inlet joint 13 are run through to the bottom of circular cone 12, and air inlet joint 13's the other end is linked together with coupling hose 3. Atomizing pipe 10 includes inside hollow body 14 and the hollow toper core 15 of inside of fixed connection in body 14 below, the outer wall on body 14 upper portion and the inner wall fixed connection of cup 5, the both sides of 6 bottoms of bowl cover are fixed with the fixture block 16 that the symmetry set up, draw-in groove 17 with 16 matched with of fixture block has been seted up to the both sides at 14 tops of body, bowl cover 6 can dismantle fixed connection at the top of body 14 through fixture block 16, convenient dismantlement is convenient for add the medicine. The conical core body 15 is sleeved outside the conical frustum 12 at intervals, the top end of the conical core body 15 is lower than the top end of the conical frustum 12, the bottom end of the conical core body 15 and the medicine storage groove 11 are arranged at intervals, a liquid inlet channel 18 for liquid medicine to pass through is formed between the inner wall of the conical core body 15 and the outer wall of the conical frustum 12, a horizontally arranged medicine baffle plate 19 is fixedly connected below the inner part of the pipe body 14, the medicine baffle plate 19 divides the atomizing pipe 10 into two independent cavities, namely a medicine inlet cavity 20 and an atomizing cavity 21, the conical frustum 12 is positioned inside the atomizing cavity 21, the lower part of the medicine inlet cavity 20 is provided with symmetrically arranged medicine inlet ports 22, the upper part of the atomizing cavity 21 is provided with symmetrically arranged liquid outlet ports 23, the bottom of the medicine baffle plate 19 is fixedly provided with symmetrically arranged guide plates 24, symmetrically arranged blocking plates 25 are fixed between the inner wall of the cup body 5 and the outer wall of the pipe body 14, the blocking, the barrier plate 25 is the form of buckling, sets up the through-hole 26 that a plurality of even intervals set up on the barrier plate 25, designs the barrier plate 25 into the form of buckling, has increased the area of medicine striking, has promoted the striking effect. The inner wall of the cup body 5 below the blocking plate 25 is also fixed with symmetrically arranged fixing rods 27, the free end of the fixing rod 27 is rotatably connected with a rotating platform 28, and the rotating platform 28 and the liquid outlets 23 are arranged in a one-to-one correspondence manner. The revolving stage 28 is the frustum structure, and the periphery of revolving stage 28 is along its circumference fixedly connected with many protruding stupexes 29, and it is rotatory to impel revolving stage 28 under protruding stupexes 29's effect, and revolving stage 28 under the rotation state can improve the fierce degree of atomizing, makes the atomizing effect obtain promoting simultaneously, also can be with the more even diffusion all around of atomizing granule. The fixed cover in periphery of 5 lower parts of cup is equipped with insulation support 30, and insulation support 30's top end opening sets up, and insulation support 30's bottom mounting is in the periphery of cup 5, forms the heat source chamber 31 that is used for storing the heat source between insulation support 30 and the cup 5, can store up warm water in the heat source chamber 31, utilizes the warm water to heat the liquid medicine in the medicine storage tank 11, avoids appearing the phenomenon of spraying supercooling, improves patient's comfort level. The outer part of the cup body 5 is fixedly connected with a handle 32, which is convenient for a patient to hold.

Atomizer body 1 and filter pulp 8 described in this embodiment are current conventional device, and specific description is omitted.

When the medicine storage tank is used, the cup cover 6 is opened, a certain amount of medicine liquid is added into the pipe body 14, and when the medicine liquid flows downwards to the medicine inlet 22, the medicine liquid flows into the medicine storage tank 11 from the medicine inlet 22. The medicine that adds finishes, cover bowl cover 6, connect the both ends of hose with atomizer body 1 and air inlet connector 13 respectively, start atomizer body 1, atomizer body 1 carries compressed air to the circular cone 12 in through coupling hose 3, the air current of high-speed motion produces the negative pressure, make the liquid medicine in the medicine storage tank 11 upwards flow to high-speed air current department along inlet channel 18, the liquid medicine upwards strikes the bottom of medicine baffle 19 at a high speed, form the liquid medicine granule that the size is inequality of atomizing form, liquid medicine granule that the size is inequality of atomizing form is shunted through guide plate 24 and is erupted outside atomizing chamber 21 through liquid outlet 23, spun atomizing liquid medicine has certain impact force, thereby drive revolving stage 28 and rotate, revolving stage 28 under the rotation condition not only can make liquid medicine circumferential diffusion, can also improve the impact force that the liquid medicine received, make liquid medicine atomizing granule more meticulous, guarantee the homogeneity of atomizing granule size, the barrier plate 25 filters the large granule in the liquid medicine once more, water conservancy diversion, striking atomizing once more, and is circulated, passes through in forming the tiny particle from through-hole 26 to absorb by the patient through going out fog pipe 9, further guarantee the even of atomizing particle diameter size, spray volume, improve atomizing treatment. When the room temperature is too low, warm water can be stored in the heat source cavity 31, the liquid medicine in the medicine storage tank 11 is heated by the warm water, the phenomenon of spray supercooling is avoided, and the comfort level of a patient is improved.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides an even atomizer of atomizing volume, includes atomizer body, the atomizing cup that the interval set up, the intercommunication has coupling hose, its characterized in that between atomizer body and the atomizing cup: the atomizing cup comprises a cup body with an opening at the top end, the top end of the cup body is detachably and fixedly connected with a cup cover, a plurality of vent holes are formed in the cup cover, and filter cotton is fixed at the bottoms of the vent holes; one side of the upper part of the cup body is communicated with a mist outlet pipe which is arranged in an upward inclined manner, the atomizing pipe is fixed above the inner part of the cup body, a medicine storage groove is fixed below the inner part of the cup body, a cone frustum which is arranged in a hollow manner and extends upwards and downwards is fixed in the middle of the bottom of the medicine storage groove, the top end of the cone frustum is provided with an opening, the bottom end of the cone frustum penetrates through the cup body and is integrally formed with an air inlet joint, and the other end of the air inlet joint is communicated with a connecting hose; the atomizing pipe comprises an internally hollow pipe body and an internally hollow conical core body fixedly connected below the pipe body, the conical core body is sleeved outside a conical frustum in a spacing manner, the top end of the conical core body is lower than the top end of the conical frustum, the bottom end of the conical core body is arranged at a distance from a medicine storage groove, a liquid inlet channel for medicine liquid to pass through is formed between the inner wall of the conical core body and the outer wall of the conical frustum, a horizontally arranged medicine baffle plate is fixedly connected below the inside of the pipe body, the atomizing pipe is divided into two independent cavities by the medicine baffle plate, namely a medicine inlet cavity and an atomizing cavity respectively, the conical frustum is positioned in the atomizing cavity, symmetrically arranged medicine inlet openings are formed in the lower part of the medicine inlet cavity, symmetrically arranged liquid outlets are formed in the upper part of the atomizing cavity, symmetrically arranged guide plates are fixed at the bottom of the medicine baffle plate, symmetrically arranged stop plates are fixed between the inner wall of the cup body, set up the through-hole that a plurality of even intervals set up on the barrier plate, be located the dead lever that the symmetry set up still to be fixed with on the cup inner wall of barrier plate below, the free end of dead lever rotates and is connected with the revolving stage, and the revolving stage sets up with the liquid outlet one-to-one.

2. The atomizer according to claim 1, which sprays uniformly with a quantity of mist, characterized in that: the revolving stage is frustum structure, and the periphery of revolving stage is along its circumference fixedly connected with many protruding stupexes.

3. The atomizer according to claim 2, characterized in that: the blocking plate is bent.

4. The atomizer according to claim 2, characterized in that: the fixed cover in periphery of cup lower part is equipped with insulation support, and insulation support's top opening sets up, and insulation support's bottom is fixed in the periphery of cup, forms the heat source chamber that is used for storing the heat source between insulation support and the cup.

5. The atomizer according to any one of claims 1 to 4, which sprays uniformly with a quantity of mist, characterized in that: the clamping blocks are symmetrically arranged and fixed on two sides of the bottom of the cup cover, clamping grooves matched with the clamping blocks are formed in two sides of the top of the tube body, and the cup cover is detachably and fixedly connected to the top of the tube body through the clamping blocks.