CN217031441U

CN217031441U - Clean operating room gas purification ventilation unit

Info

Publication number: CN217031441U
Application number: CN202220065227.4U
Authority: CN
Inventors: 张博; 李向阳; 周端军
Original assignee: Zhengyu Hengxin Group Co ltd
Current assignee: Zhengyu Hengxin Group Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-07-22
Anticipated expiration: 2032-01-12

Abstract

The utility model provides a gas purification and ventilation device for a clean operating room, which comprises a shell arranged on a wall body, wherein an induced duct is arranged at the outer end of the shell, an induced draft fan and a plasma generator are arranged in the induced duct, an induced draft cover is arranged at the bottom end of the induced duct, a dust blocking net is arranged inside the induced draft cover, a first connecting pipe extending into a disinfection box is arranged at the other end of the induced duct, an air distribution disc is arranged at the end part of the first connecting pipe, the disinfection box is used for containing disinfectant, an ultrasonic generator is arranged in the disinfection box, the top of the disinfection box is connected with the top of a purification box arranged in the shell through a second connecting pipe, a heater and a refrigerator are arranged on the second connecting pipe, an active carbon filter screen and a UV lamp tube are arranged in the purification box, and an exhaust pipe is arranged at the bottom of the purification box; the outside of shell still is equipped with the humidifier, and the atomizer of humidifier extends to the purifying box inside. The utility model can efficiently purify the air entering the operating room and flexibly adjust the temperature and the humidity of the air.

Description

Clean operating room gas purification ventilation unit

Technical Field

The utility model belongs to the technical field of ventilation equipment, and particularly relates to a gas purification and ventilation device for a clean operating room.

Background

The operating room is a place for providing operations and rescue for patients, is an important technical department of hospitals, is connected with an operating department, is close to a blood bank, a monitoring room, an anesthesia resuscitation room and the like, and is managed by grasping four ways of surgical incision infection, namely: air in the operating room; items required for surgery; the fingers of doctors and nurses and the skin of patients are prevented from being infected, the success rate of the operation is ensured, in order to ensure the success rate of the operation, the air quality in an operating room is required to be ensured to be in a good state, and the air in the operating room is required to be monitored and regulated from time to time, so that an operating room air monitoring and regulating device is required.

However, the conventional operating room interior air conditioning device has the following disadvantages: 1. the traditional air conditioning device in the operating room only adjusts the temperature of air, neglects the adjustment of air humidity, and is easy to cause the uncomfortable conditions of dry mouth and tongue or damp and hot skin and the like of a doctor in the operation process, thereby affecting the operation effect; 2. the traditional air purification and ventilation device for the clean operating room can only simply filter the air, has poor purification effect and is difficult to clean filtered impurities; 3. most operating room ventilation unit disinfect and directly spray through the antiseptic solution, pollute the admission line easily, and is inconvenient to the pipeline clearance.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model provides a gas purification and ventilation device for a clean operating room, which has the following specific scheme:

a clean operating room gas purification and ventilation device comprises a shell arranged on a wall body, wherein the outer end of the shell is provided with an induced draft pipe, an induced draft fan and a plasma generator are arranged in the induced draft pipe, an induced draft cover is arranged at the bottom end of the induced draft pipe, a dust blocking net is arranged inside the induced draft cover, a first connecting pipe extending into the sterilizing box is arranged at the other end of the induced draft pipe, the end part of the first connecting pipe is provided with a gas distribution disc, the sterilizing box is used for containing disinfectant, an ultrasonic generator is arranged in the sterilizing box, the top of the sterilizing box is connected with the top of a purifying box arranged in the shell through a second connecting pipe, the second connecting pipe is provided with a heater and a refrigerator, an active carbon filter screen and a UV lamp tube are sequentially arranged in the purifying box from top to bottom, the bottom of the purifying box is provided with a temperature sensor and a humidity sensor, and the bottom of the purifying box is provided with an exhaust pipe extending to an operating room; the outside of shell still is equipped with the humidifier, the atomizer of humidifier extends to inside the purifying box.

Based on the above, the outside of induced duct is equipped with the vibrator.

Based on the above, draught fan, plasma generator, supersonic generator, heater, refrigerator, UV fluorescent tube temperature sensor, humidity transducer, humidifier, vibrator, the equal electric connection of servo motor to controller.

Based on the above, the bottom of refrigerator is equipped with the drain pipe that extends to the shell outsidely.

Based on the above, the top of disinfect box is equipped with the filling pipe, and the bottom of disinfect box is equipped with the delivery pipe.

Based on the above, the disinfectant is alcohol.

Compared with the prior art, the utility model has substantive characteristics and progress, and particularly has the following advantages:

1. the utility model can flexibly adjust the temperature and humidity of the air entering the operating room, and can also carry out disinfection and sterilization treatment on the air, thereby realizing thorough purification of the air and ensuring the treatment effect of the air.

2. According to the utility model, the ultrasonic generator is arranged in the disinfection box, so that external air can be prevented from floating upwards in a bubble form after entering the disinfection solution, and the disinfection treatment effect of the disinfection solution on air is ensured.

3. According to the utility model, the heater and the refrigerator are arranged on the first connecting pipe, so that the structural design can be convenient for flexibly adjusting the temperature of air entering the operating room.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a housing; 2. an induced draft pipe; 3. an induced draft fan; 4. an induced draft cover; 5. a dust blocking net; 9. a plasma generator; 10. a first connecting pipe; 11. a sterilizing box; 12. a gas distribution plate; 13. a discharge pipe; 14. an ultrasonic generator; 15. filling a pipe; 16. a second connecting pipe; 17. a purification box; 18. an active carbon filter screen; 20, a UV lamp tube; 21. an exhaust duct; 22. a vibrator; 23. a heater; 24. a refrigerator; 25. a controller; 26. a humidifier.

Detailed Description

The technical solution of the present invention will be described in detail by the following embodiments.

Examples

As shown in figure 1, the utility model provides a clean operating room gas purification and ventilation device which comprises a shell 1 arranged on a wall body, wherein an induced air pipe 2 is arranged at the outer end of the shell 1, an induced draft fan 3 and a plasma generator 9 are arranged in the induced air pipe 2, an induced draft cover 4 is arranged at the bottom end of the induced draft pipe 2, a dust blocking net 5 is arranged inside the induced draft cover 4, a first connecting pipe 10 extending into a disinfection box 11 is arranged at the other end of the induced draft pipe 2, an air distribution disc 12 is arranged at the end part of the first connecting pipe 10, the disinfection box 11 is used for containing disinfection liquid, an ultrasonic generator 14 is arranged in the disinfection box 11, the top of the disinfection box 11 is connected with the top of a purification box 17 arranged in the shell 1 through a second connecting pipe 16, a heater 23 and a refrigerator 24 are arranged on the second connecting pipe 16, and an active carbon filter screen 18 is sequentially arranged in the purification box 17 from top to bottom, The UV lamp tube 20, the bottom of the purifying box 17 is provided with a temperature sensor and a humidity sensor, and the bottom of the purifying box 17 is provided with an exhaust pipe 21 extending to an operating room; a humidifier 26 is further arranged outside the shell 1, and an atomizing spray head of the humidifier 26 extends to the interior of the purifying box 17.

In order to facilitate the rapid removal of the dust in the induced draft hood 4 and the induced draft tube 2, a vibrator 22 is arranged outside the induced draft tube 2.

In order to control the whole ventilation device, the induced draft fan 3, the plasma generator 9, the ultrasonic generator 14, the heater 23, the refrigerator 24, the temperature sensor of the UV lamp tube 20, the humidity sensor, the humidifier 26 and the vibrator 22 are all electrically connected to the controller 25.

A drain pipe extending to the outside of the casing 1 is provided at the bottom of the refrigerator 24.

In order to facilitate the replacement of the disinfecting liquid in the disinfecting tank 11, a filling pipe 15 is arranged at the top of the disinfecting tank 11, and a discharge pipe 13 is arranged at the bottom of the disinfecting tank 11.

The disinfectant is alcohol.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications of the embodiments of the utility model or equivalent substitutions for parts of the technical features are possible; without departing from the spirit of the utility model, it is intended to cover all modifications within the scope of the utility model as claimed.

Claims

1. The utility model provides a clean operating room gas purification ventilation unit which characterized in that: the air purification device comprises a shell (1) arranged on a wall body, an induced duct (2) is arranged at the outer end of the shell (1), an induced draft fan (3) and a plasma generator (9) are arranged in the induced duct (2), an induced draft cover (4) is arranged at the bottom end of the induced duct (2), a dust blocking net (5) is arranged inside the induced draft cover (4), a first connecting pipe (10) extending into a disinfection box (11) is arranged at the other end of the induced duct (2), an air distribution disc (12) is arranged at the end part of the first connecting pipe (10), the disinfection box (11) is used for containing disinfectant, an ultrasonic generator (14) is arranged in the disinfection box (11), the top part of the disinfection box (11) is connected with the top part of a purification box (17) arranged in the shell (1) through a second connecting pipe (16), a heater (23) and a refrigerator (24) are arranged on the second connecting pipe (16), an active carbon filter screen (18) and a UV lamp tube (20) are sequentially arranged in the purification box (17) from top to bottom, the bottom of the purification box (17) is provided with a temperature sensor and a humidity sensor, and the bottom of the purification box (17) is provided with an exhaust pipe (21) extending to an operating room; the outside of shell (1) still is equipped with humidifier (26), the atomizer of humidifier (26) extends to inside purifying box (17).

2. The clean room air purification ventilation device of claim 1, wherein: and a vibrator (22) is arranged outside the induced draft tube (2).

3. The clean room air purification and ventilation device of claim 2, wherein: draught fan (3), plasma generator (9), supersonic generator (14), heater (23), refrigerator (24), UV fluorescent tube (20) temperature sensor, humidity transducer, humidifier (26), vibrator (22), servo motor (8) all electric connection to controller (25).

4. The clean room air purification and ventilation device of claim 1, wherein: the bottom of the refrigerator (24) is provided with a drain pipe extending out of the shell (1).

5. The clean room air purification and ventilation device of claim 1, wherein: the top of the sterilizing box (11) is provided with a filling pipe (15), and the bottom of the sterilizing box (11) is provided with a discharge pipe (13).

6. The clean room air purification ventilation device of claim 1, wherein: the disinfectant is alcohol.