CN212962010U

CN212962010U - Operating room exhaust system

Info

Publication number: CN212962010U
Application number: CN202021698251.9U
Authority: CN
Inventors: 吴泽兵; 杨旭; 陈真
Original assignee: Zhengyu Hengxin Group Co ltd
Current assignee: Zhengyu Hengxin Group Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-13
Anticipated expiration: 2030-08-14

Abstract

The utility model provides an operating room exhaust system, including the floor space, the top in floor space is the equipment space, be equipped with the operating room in the floor space, the top of operating room is equipped with a plurality of first exhaust fans, first exhaust fan goes into the branch air chamber of the disinfect box that the splendid attire had the antiseptic solution through the gas discharge of first blast pipe in with the operating room, the bottom of dividing the air chamber is equipped with a plurality of gas outlets, the top of dividing the air chamber is equipped with the second blast pipe, be equipped with the second exhaust fan on the second blast pipe, gaseous check valve, the end of second blast pipe extends to the gas vent that sets up on the wall body, gas vent department is equipped with the shutter that keeps off. The utility model discloses can high-efficiently update the replacement to the gas in the operating room to can purify, disinfection treatment from operating room exhaust waste gas.

Description

Operating room exhaust system

Technical Field

The utility model relates to a medical environment technical field, concretely relates to operating room exhaust system.

Background

The operating room is used as a special space of a hospital, and needs to ensure a sterile environment to ensure that a surgical patient is not infected, so that the air environment of the operating room must be systematically controlled, wherein the air exhaust problem is an important component of the air control of the operating room, and a simple exhaust fan cannot ensure that the operating room obtains a good air exhaust effect. In addition, doctors often do electric resection in an operating room, in the operation, a plurality of operation tools such as a high-frequency electric knife, a high-frequency electric forceps, a high-frequency electric coagulation and the like are often used for cutting and stopping bleeding of body tissues of patients, a large amount of electric resection steam is released in the process, the main components of the electric resection vapors in the operation are 95% of water, 5% of organic matters and inorganic matters, and the electric resection vapors also contain particles and microorganisms, even bacteria, mycobacteria, fungi and viruses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of prior art, provide an operating room exhaust system, concrete scheme is as follows:

an operating room exhaust system characterized in that: including the floor space, the top in floor space is the equipment space, is equipped with the operating room in the floor space, the top of operating room is equipped with a plurality of first exhaust fans, first exhaust fan is equipped with a plurality of gas outlets through the branch air chamber of the gaseous disinfect box that splendid attire had the antiseptic solution of first blast pipe with the operating room, the bottom of dividing the air chamber is equipped with a plurality of gas outlets, and the top of dividing the air chamber is equipped with the second blast pipe, be equipped with second exhaust fan, gaseous check valve on the second blast pipe, the end of second blast pipe extends to the gas vent of setting on the wall body, gas vent department is equipped with the shutter that keeps off the rain.

Based on the above, be located in the disinfect box the top of dividing the air chamber still is equipped with the filter screen, the below equipartition of filter screen is equipped with the burr.

Based on the above, the second exhaust pipe is further provided with an adsorption cavity, and the adsorption cavity is filled with fiber filler.

Based on the above, the top of operating room is equipped with air inlet unit, air inlet unit is last to be equipped with many intake pipes that extend to the operating room bottom.

Based on the above, the disinfectant is hydrogen peroxide.

The utility model discloses relative prior art has substantive characteristics and progress, specifically speaking, the utility model has the following advantages:

1. the utility model discloses in, through set up the absorption chamber on first exhaust pipe, pack the fibrous filler in the absorption chamber, can detach the granule type material or the pungent smell in the exhaust waste gas of operating room.

2. The utility model discloses in, first exhaust pipe extends to the interior air chamber of disinfect box, and the splendid attire has hydrogen peroxide solution in the disinfect box, is equipped with a plurality of gas outlets on the air chamber, still is equipped with the filter screen in the disinfect box, and the lower surface equipartition of filter screen is equipped with the burr, and this structural design makes and can fully contact with hydrogen peroxide solution from operating room exhaust waste gas, and then carries out the inactivation processing to virus, the bacterium that probably exist in the waste gas, ensures that the waste gas from operating room exhaust is pollution-free to the environment.

Drawings

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

In the figure: 1. a floor space; 2. an equipment space; 3. a wall body; 4. an operating room; 5. a first exhaust fan; 6. a first exhaust pipe; 7. a sterilizing box; 8. a gas distribution chamber; 9. an air outlet; 10. a filter screen; 11. a second exhaust pipe; 12. a second exhaust fan; 13. an adsorption chamber; 14. a gas check valve; 15. an exhaust port; 16. a rain-shielding shutter; 17. an air intake device; 18. an air inlet pipe.

Detailed Description

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

Examples

As shown in fig. 1, the utility model provides an operating room exhaust system, including floor space 1, the top in floor space 1 is equipment space 2, is equipped with operating room 4 in the floor space 1, the top of operating room 4 is equipped with a plurality of first exhaust fan 5, first exhaust fan 5 discharges the gas in operating room 4 into the branch air chamber 8 of disinfect box 7 that the splendid attire had the antiseptic solution through first blast pipe 6, the bottom of dividing air chamber 8 is equipped with a plurality of gas outlets 9, and the top of dividing air chamber 8 is equipped with second blast pipe 11, be equipped with second exhaust fan 12, gaseous check valve 14 on the second blast pipe 11, the end of second blast pipe 11 extends to the gas vent 15 that sets up on wall body 3, gas vent 15 department is equipped with rain-proof shutter 16.

Because gas can be with the form come-up of blister in liquid, for make from operating room 4 gas enough contact with the antiseptic solution, lie in disinfect box 7 divide the top of air chamber 8 still to be equipped with filter screen 10, the below equipartition of filter screen 10 is equipped with the burr.

In consideration of the possibility of some particulate matter or irritant gas in the exhaust air from the operating room 4, the second exhaust pipe 11 is further provided with an adsorption cavity 13 for removing the particulate matter or irritant gas, and the adsorption cavity 13 is filled with a fibrous filler.

An air inlet device 17 is arranged at the top of the operating room 4, and a plurality of air inlet pipes 18 extending to the bottom of the operating room 4 are arranged on the air inlet device 17 so as to facilitate timely discharge of waste gas in the operating room 4.

It should be noted that, in order to ensure the inactivation effect of the disinfection solution on the microorganisms such as bacteria and viruses, the disinfection solution herein is hydrogen peroxide.

Finally, it should be noted that: the above embodiments are only used 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, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. An operating room exhaust system characterized in that: including floor space (1), the top of floor space (1) is equipment space (2), is equipped with operating room (4) in floor space (1), the top of operating room (4) is equipped with a plurality of first exhaust fan (5), first exhaust fan (5) are gone into branch air chamber (8) of disinfect box (7) that the splendid attire had the antiseptic solution through first blast pipe (6) with the gas in operating room (4), the bottom of branch air chamber (8) is equipped with a plurality of gas outlets (9), and the top of branch air chamber (8) is equipped with second blast pipe (11), be equipped with second exhaust fan (12), gaseous check valve (14) on second blast pipe (11), the end of second blast pipe (11) extends to setting up gas vent (15) on wall body (3), gas vent (15) department is equipped with rain blocking shutter (16).

2. The operating room exhaust system according to claim 1, wherein: be located in disinfect box (7) the top of air-dividing chamber (8) still is equipped with filter screen (10), the below equipartition of filter screen (10) is equipped with the burr.

3. The operating room exhaust system according to claim 1, wherein: and the second exhaust pipe (11) is also provided with an adsorption cavity (13), and the adsorption cavity (13) is filled with fiber filler.

4. The operating room exhaust system according to claim 1, wherein: the top of operating room (4) is equipped with air inlet unit (17), be equipped with many intake pipes (18) that extend to operating room (4) bottom on air inlet unit (17).

5. The operating room exhaust system according to claim 1, wherein: the disinfectant is hydrogen peroxide.