CN210494813U

CN210494813U - Medical care disinfection isolating device

Info

Publication number: CN210494813U
Application number: CN201920759792.9U
Authority: CN
Inventors: 张丽芳; 顾小丽; 杨猛; 王艳; 熊敏; 刘红艳; 王丽绢; 姚妤
Original assignee: Kunming Childrens Hospital
Current assignee: Kunming Childrens Hospital
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-05-12
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a medical care disinfection isolating device, include the shower nozzle that is used for the atomizing antiseptic solution with spray pipe threaded connection, it is provided with the check valve to be close to water outlet department on the spray pipe, the spray pipe just is located between check valve and the water outlet end and is connected with the trachea, the trachea passes through control valve and spray pipe intercommunication, the inboard of shower nozzle from left to right is constriction, atomizing chamber and goes out fog chamber way in proper order. The utility model discloses in, when the high-pressure liquid that the spray pipe let in gets into the constriction, by first acceleration, liquid after accelerating gets into the atomizing chamber and collides with the impeller, the water droplet is smashed into tiny granule, the heating network heats liquid simultaneously, make the temperature of liquid be the comfortable temperature of body surface, when the atomizing of preliminary step was said through the fog chamber, because the baffle that sets up helical structure in the fog chamber was said, under the condition of equal flow, make water smoke spout with higher speed once more, form more exquisite water smoke, strengthen the adhesion of water smoke.

Description

Medical care disinfection isolating device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a medical care disinfection isolating device.

Background

Usually, the patient that has the infectious disease needs often to pass in and out specific medical places to the body surface disinfection, current degassing unit adopts spray set to spray water mostly, thereby realize disposable disinfection, the antiseptic solution of this kind of disinfection mode consumption is more, and spray and adopt from last downward mode to spray at the specified region more, sterile efficiency is not high, the disinfection is not thorough, adopt atomizing mode to realize the atomizing only through the pressure that supplies liquid for some, this kind of atomizing mode transition comes liquid pressure, in case the liquid pressure of supplying with shakiness then, be difficult to realize better atomization effect.

Patent document CN109602936A provides a technical solution by dividing the disinfection box into two separate bins, when the disinfection box disinfects the objects, the first spray pipe and the second spray pipe can be respectively adopted to separately spray and treat, which is beneficial to improving the working efficiency of the disinfection device main body, and an atomizer is installed, which can atomize the disinfection water by generating high temperature after the spray water of the first spray pipe and the second spray pipe enters the disinfection box, which is beneficial to improving the disinfection effect of the disinfection device main body, and heat the disinfection liquid inside the disinfection box to atomization through high temperature, and the temperature of the atomized disinfection liquid is very high, which can not directly act on the body surface, but condense into liquid after cooling, and does not achieve the atomization effect, therefore, the technical solution can not achieve the expected effect.

Therefore, it is necessary to design a medical care disinfection isolation device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the medical nursing disinfection isolation device is provided for solving the problems that the temperature of the atomized disinfectant is too high and is not suitable for contacting with the body surface and the atomization is unstable.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a medical care disinfection isolating device, includes the shower nozzle that is used for the atomizing antiseptic solution with spray pipe threaded connection, be close to water outlet end department on the spray pipe and be provided with the check valve, the spray pipe just is located and is connected with the trachea between check valve and the water outlet end, the trachea passes through control valve and spray pipe intercommunication.

The inboard of shower nozzle is from left to right contraction portion, atomizing chamber and play fog chamber way in proper order, the minimum internal diameter of contraction portion is less than the internal diameter of shower nozzle water inlet department, the inboard in atomizing chamber is provided with atomizing complementary unit and heating mechanism, just atomizing complementary unit is located heating mechanism's inboard, it is the toper structure to go out the fog chamber way, and is located the intracavity diameter of shower nozzle water outlet department is the biggest.

As a further description of the above technical solution:

the other end of the air pipe is connected with an external high-pressure air supply device.

As a further description of the above technical solution:

the atomizing auxiliary mechanism comprises an impeller and a support frame of a herringbone structure, one end of the support frame is fixedly connected with the impeller, and the other end of the support frame is fixed with the inner wall of the atomizing cavity.

As a further description of the above technical solution:

heating mechanism includes the heating net of tubbiness structure and is fixed in a plurality of fixed block on the atomizing intracavity wall with the heating net, the heating net is located the inboard middle part in atomizing chamber.

As a further description of the above technical solution:

the inner side of the mist outlet cavity is provided with a baffle plate with a spiral structure.

As a further description of the above technical solution:

the minimum inner diameter of the mist outlet cavity channel is smaller than the minimum inner diameter of the contraction part.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the play water end threaded connection shower nozzle of spray pipe, when the high-pressure liquid that the spray pipe lets in gets into the constriction, by first acceleration, liquid after accelerating gets into atomizing chamber and impeller collision, the water droplet is smashed into tiny granule, the heating network heats liquid simultaneously, make the temperature of liquid be the comfortable temperature of body surface, thereby not scald the body surface, when the atomizing water smoke of just atomizing is said through a fog chamber, because go out the fog chamber and say and set up helical structure's baffle, under the condition of equal flow, make water smoke spout with higher speed once more, form more exquisite water smoke, strengthen the adhesiveness of water smoke.

2. The utility model discloses in, when the spray pipe supplies liquid water pressure not enough, be difficult to form comparatively fine and smooth water smoke, open the control valve and connect the breather pipe, utilize the high-pressure gas that the trachea let in to replace high-pressure liquid to realize same atomizing function to guarantee atomizing stability.

Drawings

FIG. 1 is a schematic structural view of a medical nursing disinfecting and isolating device provided by the present invention;

FIG. 2 is a side view of a heating net in the medical nursing disinfecting and isolating device provided by the present invention;

fig. 3 is a right side view of the nozzle in the medical nursing disinfection isolation device provided by the utility model.

Illustration of the drawings:

1. a water spray pipe; 2. a spray head; 3. a one-way valve; 4. an air tube; 5. a control valve; 6. a constriction; 7. an atomizing chamber; 8. a mist outlet cavity channel; 9. an atomization assisting mechanism; 10. a heating mechanism; 11. an impeller; 12. a support frame; 13. heating the net; 14. a fixed block; 15. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a medical care disinfection isolating device, includes 1 say that threaded connection's the shower nozzle 2 that is used for the atomizing antiseptic solution with the spray pipe, is close to water outlet end department on the spray pipe 1 and is provided with check valve 3, and spray pipe 1 just is located and is connected with trachea 4 between check valve 3 and the water outlet end, and trachea 4 passes through control valve 5 and 1 intercommunication of spray pipe.

The inner side of the spray head 2 is sequentially provided with a contraction part 6, an atomization cavity 7 and a mist outlet cavity channel 8 from left to right, the minimum inner diameter of the contraction part 6 is smaller than the inner diameter of a water inlet of the spray head 2, the inner side of the atomization cavity 7 is provided with an atomization auxiliary mechanism 9 and a heating mechanism 10, the atomization auxiliary mechanism 9 is located on the inner side of the heating mechanism 10, the mist outlet cavity channel 8 is of a conical structure, and the inner diameter of the cavity channel located at the water outlet of the spray head 2 is the largest.

Specifically, as shown in fig. 1, the other end of the air tube 4 is connected to an external high-pressure air supply device, and when the pressure of the disinfectant supplied from the water spraying tube 1 is insufficient, high-pressure air is introduced through the air tube 4, so that the disinfectant is accelerated by the high-pressure air, and atomization of the disinfectant is promoted.

Specifically, as shown in fig. 1, the atomization assisting mechanism 9 includes an impeller 11 and a support frame 12 having one end fixedly connected to the impeller 11 and having a herringbone structure, and the other end of the support frame 12 is fixed to the inner wall of the atomization chamber 7, and when the disinfectant passes through the contraction portion 6, the inner diameter is sensed to become smaller, and the fluid flow rate at the same flow rate is increased, and the high-speed fluid collides with the impeller, so that the liquid drops are crushed to form smaller particles, and the impeller 11 is subjected to a larger impact and needs to be supported and fixed by the support frame 12, so as to maintain the stability of the impeller 11.

Specifically, as shown in fig. 1, the heating mechanism 10 includes a heating net 13 of a barrel-shaped structure and a plurality of fixing blocks 14 for fixing the heating net 13 on the inner wall of the atomizing chamber 7, the heating net 13 is located in the middle of the inner side of the atomizing chamber 7, the heating net 13 is used for heating the liquid flowing through rapidly, and since the liquid has a fast flow rate, the temperature of the liquid itself is not high, and the atomized water mist does not form a high temperature.

Specifically, as shown in fig. 3, the inner side of the mist outlet channel 8 is provided with the baffle 15 with a spiral structure, and as the mist outlet channel 8 is of a conical structure, when the mist is closer to the mist outlet end of the mist outlet channel 8, the flow rate of the mist is smaller, so that the time length of the time edge of the mist outlet channel 8 is longer by the baffle 15 with the spiral structure, the outflow speed is inevitably increased under the same flow rate, the atomization efficiency is improved, and excessive water drops at the mist outlet of the spray head 2 are avoided.

Specifically, as shown in fig. 1, the minimum inner diameter of the mist outlet channel 8 is smaller than the minimum inner diameter of the constriction 6, and since the pipe diameter is smaller and the flow velocity is faster under the same flow rate, the fluid is accelerated again when passing through the mist outlet channel 8 to be atomized.

The working principle is as follows: when the device is used, one end of the air pipe 4 is connected with the control valve 5 on the spray pipe 1, the other end of the air pipe is connected with an external high-pressure air supply device, the spray head 2 is fixedly installed with the spray pipe 1 through a thread structure, when high-pressure liquid is introduced into the spray pipe 1, the liquid sequentially passes through the one-way valve 3 until entering the spray head 2, when the liquid passes through the contraction part 6, the inner diameter of the pipeline is reduced, the flow velocity of the liquid passing through the contraction part 6 is accelerated under the same flow rate, the liquid accelerated again enters the atomization cavity 7 to directly collide with the impeller 11, so that the liquid is collided into fine water drops, the heating mechanism 10 works simultaneously, the liquid or water mist on two sides of the heating net 13 is heated to be suitable for the comfortable temperature of the body surface, the fine water drops generated by collision with the impeller 11 pass through the mist outlet cavity channel 8 again, at the moment, the water drops are crushed again, and move to the biggest department on the chamber way 8 of fog through the minimum internal diameter department on the chamber way 8 of fog, because the baffle 15 of the helical structure is provided with to the intracavity way 8 inboard of fog, make water smoke need pass through the path length of side of the chamber way 8 of fog, under the equal flow, the velocity of flow is accelerated if the path increases, make the final speed of spouting shower nozzle 2 of water smoke faster, the water smoke formed is more exquisite, when the feed water pressure of spray pipe 1 is not enough, the regulating control valve 5 switches on trachea 4, utilize the high-pressure gas that trachea 4 lets in to realize same atomizing function, guarantee the stability of equipment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A medical care disinfection isolating device comprises a spray head (2) which is in threaded connection with a spray pipe (1) and is used for atomizing disinfectant, and is characterized in that a one-way valve (3) is arranged at the position, close to a water outlet, of the spray pipe (1), an air pipe (4) is connected between the one-way valve (3) and the water outlet of the spray pipe (1), and the air pipe (4) is communicated with the spray pipe (1) through a control valve (5);

the inboard of shower nozzle (2) is contraction portion (6), atomizing chamber (7) and play fog chamber way (8) from left to right in proper order, the minimum internal diameter of contraction portion (6) is less than the internal diameter of shower nozzle (2) water inlet department, the inboard of atomizing chamber (7) is provided with atomizing complementary unit (9) and heating mechanism (10), just atomizing complementary unit (9) are located the inboard of heating mechanism (10), it says (8) for the toper structure to go out the fog chamber, and is located the intracavity that shower nozzle (2) water outlet department says that the internal diameter is the biggest.

2. A medical care disinfection and isolation device as claimed in claim 1, wherein the other end of said air tube (4) is connected to an external high pressure air supply.

3. The medical care disinfection and isolation device of claim 1, wherein the atomization auxiliary mechanism (9) comprises an impeller (11) and a support frame (12) which is in a herringbone structure and one end of the support frame is fixedly connected with the impeller (11), and the other end of the support frame (12) is fixed with the inner wall of the atomization cavity (7).

4. The medical nursing disinfecting and isolating device as claimed in claim 1, characterized in that said heating mechanism (10) comprises a heating net (13) with a barrel-shaped structure and a plurality of fixing blocks (14) for fixing the heating net (13) on the inner wall of the atomizing chamber (7), said heating net (13) is located in the middle of the inner side of the atomizing chamber (7).

5. A medical care disinfecting and isolating device as claimed in claim 1, characterized in that the inner side of said mist outlet channel (8) is provided with a helically structured baffle (15).

6. A medical care disinfecting barrier as claimed in claim 1 wherein the smallest internal diameter of said mist outlet channel (8) is less than the smallest internal diameter of the constriction (6).