CN211962671U

CN211962671U - Medical atomizing and disinfecting device

Info

Publication number: CN211962671U
Application number: CN202020202904.3U
Authority: CN
Inventors: 曲晓荣; 李新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-11-20
Anticipated expiration: 2030-02-25

Abstract

The utility model belongs to the technical field of the disinfection. For solving the not enough of present atomizing degassing unit existence in the use, the utility model provides a medical atomizing degassing unit, the power distribution box comprises a box body, be equipped with sealed atomizing chamber in the box, be used for carrying out the ultrasonic atomization device that atomizes to the antiseptic solution in the atomizing chamber, be equipped with liquid fog eduction gear, its characterized in that at the top in atomizing chamber: a buffer cavity is further arranged in the box body, the buffer cavity is connected with the atomization cavity through a liquid pipe, and an electromagnetic valve is arranged on the liquid pipe; a liquid barrel seat is arranged on a top plate of the box body, a liquid outlet is formed in the bottom end of the liquid barrel seat and extends into the cache cavity, a floating valve is arranged in the liquid barrel seat and can automatically control the liquid outlet to be opened and closed according to the liquid level in the cache cavity; the device also comprises a controller, wherein the electromagnetic valve and the liquid mist discharging device are electrically connected with the controller. Adopt this degassing unit need not to fall liquid, and make the liquid fog spread to whole environment more fast, prevent the existence at disinfection dead angle.

Description

Medical atomizing and disinfecting device

Technical Field

The utility model belongs to the technical field of the disinfection, specifically indicate a medical atomizing degassing unit.

Background

When the epidemic situation comes, the disinfection work needs to be enhanced in the occasion with dense crowd. For example, in the new coronary pneumonia epidemic outbreak in 2020, a hospital is used as a main treatment place, and people frequently come and go, and a disinfection device is generally placed in a diagnosis and treatment hall or a diagnosis room of the hospital to prevent the spread of viruses. At present, the mode of atomizing disinfection for the disinfection of a larger place is common, and the existing atomizing disinfection device is mature. CN206239757, an isolated ultrasonic atomization disinfecting equipment, including the box, be equipped with electronic box, water-cooling box, reserve medical kit, atomized water tank, atomized medical kit, fan and play fog mouth in the box, be equipped with supersonic generator and atomizing module in atomized water tank bottom. For example, CN209033272, an intelligent chlorine dioxide ultrasonic atomizing, disinfecting and purifying machine, comprising a main machine body, wherein a medicine storage box and an atomizing chamber are arranged in the main machine body from top to bottom; the drug storage box is provided with a drug feeding cover plate, the bottom of the drug storage box is provided with a through hole communicated with the atomizing chamber, and the through hole is provided with an electromagnetic valve; the atomizing chamber is provided with a fan, an atomizing spray pipe and a guide plate positioned below the electromagnetic valve, and the bottom of the atomizing chamber is provided with a liquid level device and at least one ultrasonic atomizing sheet. The atomizing device provided by the prior art can atomize disinfectant well and diffuse the disinfectant into the air, but has the following inconveniences and disadvantages in the using process: firstly, most of the current disinfectant is directly produced by manufacturers, the existing disinfectant is not required to be prepared at present, and the disinfectant produced by the manufacturers is packaged in a barrel in most of ways. When the existing atomization device is used, the liquid pouring operation is needed, the weight of the barreled disinfectant is about 10Kg basically, the weight is heavier, and the liquid pouring operation is very troublesome. Secondly, in order to increase the discharge distance of atomized liquid fog, be equipped with the fan more on the atomizer chamber, utilize the fan to increase the discharge pressure of liquid fog, but the fixed position of atomizing pipe, the blowout direction of liquid fog is fixed, and after liquid fog was spout by the atomizing pipe, the flow that needs through outside air comes the liquid fog to spread, leads to the diffusion velocity of medicine in whole environment to slow from this, can cause the disinfection dead angle moreover.

Disclosure of Invention

For solving the not enough of present atomizing degassing unit existence in the use, the utility model provides a medical atomizing degassing unit utilizes the device need not to carry out the pouring liquid operation of antiseptic solution, and can effectively accelerate the diffusion velocity of medicine, guarantees that the all-round liquid fog that obtains in disinfection place covers, prevents the existence at disinfection dead angle.

In order to realize the technical purpose, the utility model discloses a technical scheme does: the utility model provides a medical atomizing degassing unit, includes the box, be equipped with sealed atomizing chamber in the box, be used for carrying out atomizing ultrasonic atomization device to atomizing intracavity antiseptic solution, be equipped with liquid fog eduction gear, its characterized in that at the top in atomizing chamber: a buffer cavity is further arranged in the box body, the buffer cavity is connected with the atomization cavity through a liquid pipe, and an electromagnetic valve is arranged on the liquid pipe; a liquid barrel seat is arranged on a top plate of the box body, a liquid outlet is formed in the bottom end of the liquid barrel seat and extends into the cache cavity, a floating valve is arranged in the liquid barrel seat and can automatically control the liquid outlet to be opened and closed according to the liquid level in the cache cavity; the device also comprises a controller, wherein the electromagnetic valve and the liquid mist discharging device are electrically connected with the controller.

Furthermore, the liquid barrel seat is a smart seat for a water dispenser.

Furthermore, the liquid mist discharging device comprises a fan arranged in the atomizing cavity, the fan is fixed at the top of the atomizing cavity, a liquid mist discharging port is also arranged on the atomizing cavity, the bottom end of the mist discharging pipe penetrates through the medicine discharging port and extends into the atomizing cavity, the mist discharging pipe is rotatably connected with the medicine discharging port, and an elbow is arranged at the top end of the mist discharging pipe; the fog discharging pipe can rotate freely under the driving of the driving device, and the driving device is electrically connected with the controller.

Furthermore, the driving device comprises a motor, a driving gear is arranged on a motor shaft, annular driven teeth are arranged on the outer pipe wall of the fog discharging pipe, and the speed change gear is respectively meshed with the driven teeth and the driving gear on the fog discharging pipe.

Furthermore, the top of buffer memory chamber is equipped with the gas vent, and the gas vent is link up with the box outside through the blast pipe.

Furthermore, a liquid level sensor is arranged in the atomizing cavity and electrically connected with the controller.

Furthermore, the atomizing sheet of the ultrasonic atomizing device is positioned at the bottom in the atomizing cavity.

The utility model has the advantages that: need not to carry out the pouring operation when disinfecting the operation through this atomizing degassing unit, directly with the barreled antiseptic solution of producer even bucket back-off install on the liquid bucket seat can, flow to the buffer memory intracavity through the float valve automatic control antiseptic solution in the liquid bucket seat. Through setting up row fog pipe rotation driving device, can make row fog pipe take place to rotate when carrying out the row fog, utilize the elbow on row fog pipe top to make 360 rotations of liquid fog discharge to make the liquid fog spread to whole environment more fast, prevent the existence at disinfection dead angle.

Drawings

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

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Detailed Description

The atomizing sterilizer according to the present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in the attached drawing 1, the medical atomization disinfection device comprises a box body 1, wherein a sealed atomization cavity 2 is cut or independently installed in the box body 1, an ultrasonic atomization device 3 is further arranged in the box body, an atomization sheet 4 in the ultrasonic atomization device extends into the atomization cavity 2, and after disinfectant enters the atomization cavity 2, the ultrasonic atomization device 3 is started to atomize the disinfectant in the atomization cavity. The top of the atomizing cavity 2 is provided with a liquid fog outlet 5, and the atomized liquid fog in the atomizing cavity 2 is discharged through the outlet 5. In order to increase the discharge pressure of the liquid mist, the top of the atomizing chamber 2 is provided with a fan 6, and the pressure in the atomizing chamber 2 is increased by the fan 6. The above structure is introduced in the prior art and will not be described in detail herein.

As shown in fig. 1, a buffer chamber 7 is further arranged inside the box body 1, in this embodiment, the buffer chamber 7 is fixed at the bottom of the top plate of the box body, a seat opening is formed in the top plate, a liquid barrel seat 8 is installed in the seat opening, a liquid discharge opening is arranged at the bottom of the liquid barrel seat 8 and extends into the buffer chamber 7, and a float valve 9 is arranged inside the liquid barrel seat 8.

As shown in fig. 1, after the liquid barrel 10 containing the disinfectant is reversely mounted on the liquid barrel seat 8, the float valve 9 is in an open state, the disinfectant flows into the buffer cavity 7 under the action of the self weight, and when the liquid level in the buffer cavity 7 reaches a certain height, the float valve 9 is closed under the action of the float force, so that a flow channel of the disinfectant in the liquid barrel 10 to the buffer cavity 7 is cut off, the liquid level drops along with consumption of the disinfectant in the buffer cavity 7, and when the liquid level drops to a certain height, the float valve 9 is opened again, and the disinfectant in the liquid barrel flows again.

In this embodiment, the most direct structure of the liquid barrel seat 8 is a smart seat for a water dispenser sold on the market at present, the smart seat has a very mature structure, the sensitivity of the float valve is high, and the specific structure thereof is not described herein.

As can be seen from the above description, when the disinfection operation is performed by arranging the liquid barrel seat 8, the liquid barrel 10 can be directly installed on the device, so that automatic liquid flow is realized, the liquid pouring operation is not required, and the supply of the disinfection liquid is greatly facilitated.

As shown in fig. 1, the buffer chamber 7 is connected to the atomizing chamber 2 through a liquid pipe 11, and a solenoid valve 12 is disposed on the liquid pipe. Certainly, the sterilizing device also comprises a controller 13, the electromagnetic valve 12 is electrically connected with the controller 13, when the sterilizing device works, the electromagnetic valve 12 is opened, the sterilizing liquid in the buffer cavity 7 flows into the atomizing cavity 2, the sterilizing liquid in the liquid barrel 10 can be continuously supplied to the buffer cavity 7, after the work is finished, the electromagnetic valve 12 is closed, after the liquid level in the buffer cavity 7 rises, the float valve 9 is closed, and the sterilizing liquid in the liquid barrel stops flowing.

As shown in fig. 1, a mist discharge pipe 19 is provided on the mist discharge port 5, the atomized disinfectant mist in the atomizing chamber 2 is discharged to the disinfection environment through the mist discharge pipe 19, and an elbow 14 is provided at the top end of the mist discharge pipe 19 to increase the horizontal discharge distance of the mist.

As shown in fig. 1, when the mist discharge pipe 19 is fixed, the direction of the elbow 14 is fixed, and the liquid mist is discharged to the environment according to the direction, the liquid mist in the environment needs to flow along with the air flow to be diffused to all corners of the environment, the diffusion speed is slow, and the all-around arrival is difficult to be ensured.

As shown in fig. 2, in the present embodiment, a rotation driving device for the mist discharging pipe 19 is added, which includes a motor 14, a driving gear 15 is disposed on a motor shaft, an annular driven gear 16 is disposed on an outer wall of the mist discharging pipe 19, and a speed change gear 17 is engaged with the driven gear 16 and the driving gear 15 on the mist discharging pipe, respectively. When the motor 14 is started, the mist discharge pipe 19 is driven to rotate through the transmission of the speed change gear 17.

The fixing between the mist discharge pipe 19 and the liquid mist discharge port 5 is supported and fixed by a bearing 18, as shown in fig. 2, the bearing 18 is fixed in the liquid mist discharge port 5, the mist discharge pipe 19 passes through the inner ring of the bearing 18 and is in interference connection, and the mist discharge pipe 19 can rotate freely under the driving of the motor 14.

In this embodiment, the driven teeth 16 are disposed on the pipe wall near the bottom end of the mist discharge pipe, and the mounting positions of the driven teeth 16 and the speed change gear 17 can be flexibly set according to the mounting position of the motor 14 during actual manufacturing.

Of course, the motor 14 is electrically connected to the controller 13, and the start, stop and rotation speed thereof are controlled by the controller 13.

Through above-mentioned design back, when disinfecting, drive through motor 14 and arrange fog pipe 19 and take place to rotate, arrange the elbow at fog pipe 19 top and can carry out 360 rotations, liquid fog can rotate the emission, has greatly improved the diffusion efficiency of liquid fog, prevents simultaneously that the disinfection dead angle from existing.

As shown in fig. 1, in order to monitor the amount of disinfectant in the atomization chamber 2 in real time, a liquid level sensor 20 may be installed inside the atomization chamber 2, and the liquid level sensor 20 is electrically connected to the controller 13.

Since the circuit control in the present device is relatively simple, and those skilled in the art can easily know the principle and circuit connection relationship of the controller without creative efforts to obtain the principle and circuit connection relationship in the description of the present specification, the detailed structure and circuit connection relationship of the controller will not be described herein.

In addition, in order to ensure the balance of the air pressure in the buffer chamber 7, an air outlet (not shown in the figure) may be disposed on the buffer chamber 7, and the air outlet may be communicated with the outside of the box body 1 through a pipeline.

Claims

1. The utility model provides a medical atomizing degassing unit, includes the box, be equipped with sealed atomizing chamber in the box, be used for carrying out atomizing ultrasonic atomization device to atomizing intracavity antiseptic solution, be equipped with liquid fog eduction gear, its characterized in that at the top in atomizing chamber: a buffer cavity is further arranged in the box body, the buffer cavity is connected with the atomization cavity through a liquid pipe, and an electromagnetic valve is arranged on the liquid pipe; a liquid barrel seat is arranged on a top plate of the box body, a liquid outlet is formed in the bottom end of the liquid barrel seat and extends into the cache cavity, a floating valve is arranged in the liquid barrel seat and can automatically control the liquid outlet to be opened and closed according to the liquid level in the cache cavity; the device also comprises a controller, wherein the electromagnetic valve and the liquid mist discharging device are electrically connected with the controller.

2. The medical atomizing disinfection device of claim 1, wherein: the liquid barrel seat is a smart seat for a water dispenser.

3. A medical atomizing sterilization device according to claim 1 or 2, characterized in that: the liquid mist discharging device comprises a fan arranged in the atomizing cavity, the fan is fixed at the top of the atomizing cavity, a liquid mist discharging port is also arranged on the atomizing cavity, the bottom end of the mist discharging pipe penetrates through the medicine discharging port and extends into the atomizing cavity, the mist discharging pipe is rotatably connected with the medicine discharging port, and an elbow is arranged at the top end of the mist discharging pipe; the fog discharging pipe can rotate freely under the driving of the driving device, and the driving device is electrically connected with the controller.

4. The medical atomizing disinfection device of claim 3, wherein: the driving device comprises a motor, a driving gear is arranged on a motor shaft, annular driven teeth are arranged on the outer pipe wall of the fog discharging pipe, and the speed changing gear is meshed with the driven teeth and the driving gear on the fog discharging pipe respectively.

5. A medical atomizing sterilization device according to claim 1 or 2, characterized in that: the top in buffer memory chamber is equipped with the gas vent, and the gas vent link up with the box outside through the blast pipe.

6. A medical atomizing sterilization device according to claim 1 or 2, characterized in that: and a liquid level sensor is arranged in the atomizing cavity and electrically connected with the controller.

7. A medical atomizing sterilization device according to claim 1 or 2, characterized in that: the atomizing sheet of the ultrasonic atomizing device is positioned at the bottom in the atomizing cavity.