CN220589452U - Anesthesia waste gas pumping device - Google Patents

Abstract

The utility model relates to the technical field of waste gas treatment and discloses an anesthesia waste gas extraction device, which includes a base. A purification box is fixedly connected to the upper part of the base, and an air extraction pump is fixedly connected to the outer right side of the purification box. The outside of the air pump is fixedly connected to the input end of the suction pipe, and the other end of the suction pipe is fixedly connected to the suction cover. The interior of the purification box is provided with a filter plate, and the interior of the purification box is provided with an activated carbon filter layer. The purification box is provided with a tank, one end of the second connecting pipe is fixedly connected to the outer right side of the purification box, the other end of the second connecting pipe is fixedly connected to a fan, and the upper part of the fan is fixedly connected to The first connecting pipe has a tank fixedly connected to the other end of the first connecting pipe. In the utility model, secondary filtration is realized, the filtration is more thorough, and the processing efficiency is improved.

Description

Anesthesia waste gas extraction device

Technical field

The utility model relates to the technical field of waste gas treatment, and in particular to an anesthesia waste gas extraction device.

Background technique

Inhalation anesthetics are a type of volatile liquid or gas that enter the human body through the respiratory tract and exert a shallow to deep anesthetic effect. They have the characteristics of strong anesthetic function and high controllability. They play a dominant role in general anesthesia and the maintenance of anesthesia. status.

Anesthesia machines commonly used in anesthesia departments in hospitals do not have exhaust gas emission systems. The exhaust gas during the anesthesia process is usually discharged directly into the anesthesia operating room. Not only is it easy to cause secondary inhalation by the patient, affecting the inhalation dose of the anesthetic, but it is also easily absorbed by the operation room. Inhalation by indoor medical staff affects the normal work of medical staff and can easily cause problems such as dizziness, fatigue, and lack of energy in a short period of time. Some devices in the existing technology do not completely treat the exhaust gas, and the exhaust gas and the filtrate are not easily mixed.

Utility model content

In order to make up for the above shortcomings, an anesthesia waste gas extraction device of the present invention aims to improve the problem that an anesthesia waste gas extraction device in the prior art does not handle the waste gas thoroughly enough.

In order to achieve the above purpose, the present utility model adopts the following technical solution: an anesthesia waste gas extraction device, including a base, a purification box is fixedly connected to the upper part of the base, and an air extraction pump is fixedly connected to the outer right side of the purification box. One end of the suction pipe is fixedly connected to the outside of the air suction pump, and the other end of the suction pipe is fixedly connected to a suction hood. A filter plate is provided inside the purification box, and activated carbon is provided inside the purification box. A filter layer, a tank is provided on the upper part of the purification box, one end of the second connecting pipe is fixedly connected to the outer right side of the purification box, and a fan is fixedly connected to the other end of the second connecting pipe. One end of the first connecting pipe is fixedly connected to the input end, and the other end of the first connecting pipe is fixedly connected to the tank.

As a further description of the above technical solution:

A motor is fixedly connected to the upper part of the tank, a rotating shaft is fixedly connected to the output end of the motor, and stirring blades are fixedly connected to the outside of the rotating shaft.

As a further description of the above technical solution:

One end of the liquid outlet pipe is fixedly connected to the outer left side of the tank, a control valve is fixedly connected to the exterior of the liquid outlet pipe, and a collection box is fixedly connected to the other end of the liquid outlet pipe.

As a further description of the above technical solution:

Support columns are fixedly connected around the lower part of the tank.

As a further description of the above technical solution:

An air outlet pipe is fixedly connected to the outer right side of the tank.

As a further description of the above technical solution:

A side plate is fixedly connected to the upper part of the base, a handle is fixedly connected to the outer left side of the side plate, and universal wheels are fixedly connected around the bottom of the base.

As a further description of the above technical solution:

A support plate is fixedly connected to the outer right side of the purification box, a fan is fixedly connected to the upper part of the support plate, and a first connecting pipe is fixedly connected to the input end of the fan.

The utility model has the following beneficial effects:

In the utility model, secondary filtration is achieved through the cooperation between multiple structures such as the purification box, air pump, filter plate, tank, motor, and rotating shaft, making the filtration more thorough and improving the treatment efficiency.

Description of the drawings

Figure 1 is a front view of an anesthesia waste gas extraction device proposed by the utility model;

Figure 2 is a structural cross-sectional view of the purification box of an anesthesia waste gas extraction device proposed by the utility model;

Figure 3 is a cross-sectional view of the tank structure of an anesthesia waste gas extraction device proposed by the utility model.

illustration:

1. Base; 2. Purification box; 3. Air pump; 4. Suction pipe; 5. Suction cover; 6. Filter plate; 7. Activated carbon filter layer; 8. First connecting pipe; 9. Fan; 10. Support plate; 11. Support column; 12. Tank; 13. Motor; 14. Rotating shaft; 15. Mixing blade; 16. Liquid outlet pipe; 17. Control valve; 18. Collection box; 19. Air outlet pipe; 20. Side Plate; 21. Handle; 22. Universal wheel; 23. Second connecting pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1-3, an embodiment of the present invention is provided: an anesthesia waste gas extraction device, including a base 1, a purification box 2 is fixedly connected to the upper part of the base 1, and a purification box 2 is fixedly connected to the outer right side of the purification box 2. The air pump 3 has one end of the suction pipe 4 fixedly connected to the outside of the air suction pipe 3, and a suction cover 5 fixedly connected to the other end of the suction pipe 4. A filter plate 6 is provided inside the purification box 2, and a filter plate 6 is provided inside the purification box 2. There is an activated carbon filter layer 7. A tank 12 is provided on the upper part of the purification box 2. One end of the second connecting pipe 23 is fixedly connected to the outer right side of the purification box 2. The other end of the second connecting pipe 23 is fixedly connected to a fan 9. The fan One end of the first connecting pipe 8 is fixedly connected to the input end of the first connecting pipe 8 , and the tank 12 is fixedly connected to the other end of the first connecting pipe 8 .

Start the suction pump 3, the exhaust gas is sucked from the suction hood 5 through the suction pipe 4 into the purification box 2, and then filters the large particles in the suction space through the filter plate 6, and then passes through the activated carbon filter layer 7 for evolutionary adsorption, and starts the fan 9 to The exhaust gas that has been filtered once is inhaled into the tank 12, and the sodium hydroxide solution in the tank 12 is filtered again, thereby achieving secondary filtration, the filtration is more thorough, and the treatment efficiency is improved.

A motor 13 is fixedly connected to the upper part of the tank 12, a rotating shaft 14 is fixedly connected to the output end of the motor 13, and stirring blades 15 are fixedly connected around the outside of the rotating shaft 14.

Start the motor 13, and the motor 13 drives the rotating shaft 14 to rotate. The rotation of the rotating shaft 14 drives the stirring blade 15 to rotate, thereby stirring, so that the exhaust gas can be better integrated into the sodium hydroxide solution.

One end of the liquid outlet pipe 16 is fixedly connected to the outer left side of the tank 12 , a control valve 17 is fixedly connected to the outside of the liquid outlet pipe 16 , and a collection box 18 is fixedly connected to the other end of the liquid outlet pipe 16 .

Open the control valve 17 and the waste liquid is discharged to the collection box 18 through the liquid outlet pipe 16, so that the waste liquid is collected in the collection box 18, which facilitates processing.

Support columns 11 are fixedly connected around the lower part of the tank 12 .

By providing the support column 11 at the bottom of the tank 12, the tank 12 can be placed more stably.

An air outlet pipe 19 is fixedly connected to the outer right side of the tank body 12 .

By providing the air outlet pipe 19 outside the tank 12, the gas inside the tank 12 can be easily discharged.

A side plate 20 is fixedly connected to the upper part of the base 1, a handle 21 is fixedly connected to the outer left side of the side plate 20, and universal wheels 22 are fixedly connected around the bottom of the base 1.

By pulling the handle 21, the universal wheel 22 drives the base 1 to move, so that the anesthesia waste gas extraction device can be moved conveniently.

A support plate 10 is fixedly connected to the outer right side of the purification box 2 , a fan 9 is fixedly connected to the upper part of the support plate 10 , and a first connecting pipe 8 is fixedly connected to the input end of the fan 9 .

By placing the fan 9 on the support plate 10, the fan 9 is placed more stably.

Working principle: First start the suction pump 3, and the exhaust gas is sucked from the suction hood 5 through the suction pipe 4 into the purification box 2, and then filtered through the filter plate 6, and then passes through the activated carbon filter layer 7 for evolutionary adsorption, thereby performing the first filtration. Filter the large particles in the air, and then start the fan 9 to inhale the first filtered exhaust gas into the tank 12. There is sodium hydroxide solution in the tank 12 for filtering again, and then start the motor 13, and the motor 13 drives the rotating shaft 14 Rotation, the rotation of the rotating shaft 14 drives the rotation of the stirring blade 15, thereby stirring, so that the waste gas is better integrated into the sodium hydroxide solution, achieving secondary filtration, the filtration is more thorough, and the treatment efficiency is improved. Finally, the control valve 17 is started, and the The waste liquid is discharged to the collection box 18, and the filtered waste gas is discharged from the air outlet pipe 19, so that the waste liquid is collected and the filtered gas is discharged.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent substitutions on some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model, All should be included in the protection scope of this utility model.

Claims (7)

1. The utility model provides an anesthesia waste gas pumping device, includes base (1), its characterized in that: the purifying device comprises a base (1), wherein the purifying box (2) is fixedly connected to the upper portion of the base (1), the sucking pump (3) is fixedly connected to the right side of the outer portion of the purifying box (2), one end of a sucking pipe (4) is fixedly connected to the outer portion of the sucking pump (3), a sucking cover (5) is fixedly connected to the other end of the sucking pipe (4), a filtering plate (6) is arranged inside the purifying box (2), an active carbon filtering layer (7) is arranged inside the purifying box (2), a tank body (12) is arranged on the upper portion of the purifying box (2), one end of a second connecting pipe (23) is fixedly connected to the right side of the outer portion of the purifying box (2), a fan (9) is fixedly connected to the other end of the second connecting pipe (23), one end of a first connecting pipe (8) is fixedly connected to the input end of the fan (9), and the other end of the first connecting pipe (8) is fixedly connected to the tank body (12).

2. An anesthetic waste gas pumping device as set forth in claim 1, wherein: the upper portion fixedly connected with motor (13) of jar body (12), the output fixedly connected with pivot (14) of motor (13), the outside all around of pivot (14) is fixedly connected with stirring leaf (15).

3. An anesthetic waste gas pumping device as set forth in claim 1, wherein: the left side outside of jar body (12) is fixedly connected with one end in drain pipe (16), the outside fixedly connected with control valve (17) of drain pipe (16), the other end fixedly connected with collection box (18) of drain pipe (16).

4. An anesthetic waste gas pumping device as set forth in claim 1, wherein: support columns (11) are fixedly connected to the periphery of the lower portion of the tank body (12).

5. An anesthetic waste gas pumping device as set forth in claim 1, wherein: an air outlet pipe (19) is fixedly connected to the right side of the outer part of the tank body (12).

6. An anesthetic waste gas pumping device as set forth in claim 1, wherein: the novel multifunctional electric bicycle is characterized in that a side plate (20) is fixedly connected to the upper portion of the base (1), a handle (21) is fixedly connected to the left side of the outer portion of the side plate (20), and universal wheels (22) are fixedly connected to the periphery of the bottom of the base (1).

7. An anesthetic waste gas pumping device as set forth in claim 1, wherein: the purifying box is characterized in that a supporting plate (10) is fixedly connected to the right side of the outer portion of the purifying box (2), a fan (9) is fixedly connected to the upper portion of the supporting plate (10), and a first connecting pipe (8) is fixedly connected to the input end of the fan (9).