CN210463435U - Operating room air purification system - Google Patents
Operating room air purification system Download PDFInfo
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- CN210463435U CN210463435U CN201921002726.3U CN201921002726U CN210463435U CN 210463435 U CN210463435 U CN 210463435U CN 201921002726 U CN201921002726 U CN 201921002726U CN 210463435 U CN210463435 U CN 210463435U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Abstract
The utility model provides an operating room air purification system, which comprises a heat recovery device, a fresh air processing device and a pollution discharge assembly; the heat recovery device is connected with the air inlet of the fresh air processing device, and the air outlet of the fresh air processing device is communicated with the operating room through an air supply pipe; the sewage discharge assembly comprises a sewage discharge port and a sewage discharge pipe, and the sewage discharge port is communicated with the heat recovery device or is communicated with the outside through the sewage discharge pipe. The utility model provides an operating room air purification system can discharge medical personnel's pollutant on every side in time through set up the blowdown subassembly in the operating room, has guaranteed medical personnel's health, has reduced the whole pollutant concentration of operating room. Because the concentration of indoor pollutants is reduced, the requirement of cleanness can be met without high air supply quantity, and the air supply energy consumption is reduced. In addition, the heat or the cold quantity of the exhausted air can be fully recycled through the heat recovery device, the inlet air of the fresh air processing device is preprocessed, and energy conservation and consumption reduction are further achieved.
Description
Technical Field
The utility model relates to a clean field of air especially relates to an operating room air purification system.
Background
With the rapid development of the medical industry in China, a large number of newly built and reconstructed clean operating rooms are put into operation, and higher guarantee requirements are put forward for the health of patients and surgeons. In order to meet the requirements of various indexes such as temperature, humidity and cleanliness in a clean operating room of a hospital, the energy consumption of an air conditioning system of the clean operating room is very high. Further saving energy, reducing consumption, protecting environment and improving operation sanitation environment are key elements of green development of operating rooms in hospitals.
The traditional operating room is not only used for removing local pollutants in a few special types of operations, but also used for removing the pollutants generated in most conventional operations in time without special measures, and the pollutants are easy to diffuse around an operating doctor in the air supply process, so that the health of operation medical personnel is easily influenced.
A large number of hospital operating room air conditioning systems are primary air return systems. The air supply amount of the air supply system is designed to meet the requirements of indoor heat and humidity load elimination and cleanliness. The air output is the maximum value which meets the requirements of the three. However, in practice the amount of air required to handle the hot humid load is much less than the amount of air required to ensure cleanliness. In order to meet the requirement of cleanness, the air supply quantity is large, so that the energy consumption of the air supply fan is high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing an operating room air purification system to solve among the prior art problem that the air quality is not high, the air supply energy consumption is high around the operation doctor in the operating room.
(II) technical scheme
In order to solve the technical problem, the utility model provides an operating room air purification system, which comprises a heat recovery device, a fresh air treatment device and a pollution discharge assembly; the heat recovery device is connected with the air inlet of the fresh air processing device, and the air outlet of the fresh air processing device is communicated with the operating room through an air supply pipe; the sewage discharge assembly comprises a sewage discharge port and a sewage discharge pipe, and the sewage discharge port is communicated with the heat recovery device or is communicated with the outside through the sewage discharge pipe.
Further, a sewage discharge joint for fixing the sewage discharge port is arranged in the operating room.
Furthermore, an air supply assembly is arranged between an air outlet of the fresh air processing device and the operating room, and a filtering assembly is arranged inside the air supply assembly.
Furthermore, an air return opening is formed in the operating room, and the air return opening is communicated with the air supply assembly through an air return pipe.
Furthermore, an air return inlet is arranged in the operating room and is communicated with the fresh air processing device through an air return pipe.
Furthermore, an air return port is arranged in the operating room, and the air return port is respectively communicated with the air supply assembly and the fresh air processing device through an air return pipe.
Furthermore, one end of the drain pipe, which is far away from the drain outlet, is connected with an air exhaust fan.
Further, the operating room is internally provided with an air outlet which is communicated with the outside through an air exhaust pipe or communicated with the outside through the heat recovery device.
Further, the blowdown connector is multiple, and at least part of blowdown connector is movably arranged in the operating room.
Furthermore, a filter, a temperature adjusting assembly and a humidifying device are arranged in the fresh air processing device.
(III) advantageous effects
The utility model provides an operating room air purification system can discharge medical personnel's pollutant on every side in time through set up the blowdown subassembly in the operating room, has guaranteed medical personnel's health, has reduced the whole pollutant concentration of operating room. Because the concentration of indoor pollutants is reduced, the requirement of cleanness can be met without high air supply quantity, and the air supply energy consumption is reduced. In addition, the heat or the cold quantity of the exhausted air can be fully recycled through the heat recovery device, the inlet air of the fresh air processing device is preprocessed, and energy conservation and consumption reduction are further achieved.
Drawings
FIG. 1 is a schematic structural diagram of an operating room air purification system provided by the present invention;
FIG. 2 is a schematic block diagram of another operating room air purification system provided by the present invention;
fig. 3 is a schematic structural diagram of another operating room air purification system provided by the present invention.
The reference numbers illustrate:
1. a heat recovery device; 2. a fresh air processing device; 3. an air supply pipe; 4. a sewage draining outlet; 5. a blow-off pipe; 6. a blowdown joint; 7. an air supply assembly; 8. a filter assembly; 9. an air return opening; 10. a return air duct; 11. an exhaust fan; 12. an air outlet; 13. an exhaust pipe.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the present invention provides an operating room air purification system, which comprises a heat recovery device 1, a fresh air processing device 2 and a sewage disposal assembly; the heat recovery device 1 is connected with an air inlet of the fresh air processing device 2, and an air outlet of the fresh air processing device 2 is communicated with the operating room through an air supply pipe 3; the sewage discharging assembly comprises a sewage discharging port 4 and a sewage discharging pipe 5, and the sewage discharging port 4 is communicated with the heat recovery device 1 or is communicated with the outside through the sewage discharging pipe 5.
The utility model provides an operating room air purification system can discharge medical personnel's pollutant on every side in time through set up the blowdown subassembly in the operating room, has guaranteed medical personnel's health, has reduced the whole pollutant concentration of operating room. Because the concentration of indoor pollutants is reduced, the requirement of cleanness can be met without high air supply quantity, and the air supply energy consumption is reduced. In addition, the heat or cold energy of the exhausted air can be fully recycled through the heat recovery device 1, the inlet air of the fresh air processing device 2 is preprocessed, and energy conservation and consumption reduction are further achieved.
Specifically, referring to fig. 1 to 3, the air enters the fresh air processing device 2 through the heat recovery device 1, wherein the heat recovery device 1 is used for recovering heat or cold of the discharged air to preheat or precool the air entering the fresh air processing device 2. Therefore, the heating capacity or the refrigerating capacity of the fresh air processing device 2 for the air can be reduced, and the energy consumption of the fresh air processing device 2 is reduced.
The air outlet of the fresh air processing device 2 is communicated with the operating room through the air supply pipe 3 so as to send the air processed by the fresh air processing device 2 into the operating room.
A sewage outlet 4 in the sewage draining assembly is arranged in the operating room so as to collect pollutants in the operating room and discharge the pollutants out of the room through a sewage discharging pipe 5. Wherein, the sewage draining pipe 5 can be a hose, so that the position of the sewage draining port 4 can be conveniently adjusted. The dirty air can be discharged to the outside after passing through the heat recovery device 1 through the sewage discharge pipe 5, so that the heat or the cold in the dirty air can be recovered to preheat or precool the air entering the fresh air processing device 2.
Further, a sewage discharge joint 6 for fixing the sewage discharge port 4 is arranged in the operating room; the sewage draining joint is multiple, and at least part of the sewage draining joint 6 can be movably arranged in the operating room.
Preferably, the waste fitting 6 may be located in close proximity to the operating table. Wherein, the sewage connector 6 can be any structural member capable of fixing the sewage outlet 4 or the sewage pipe 5. In addition, to further facilitate the movement of the waste outlet 4, a waste fitting 6 is movably arranged inside the operating room. The movable connection means may be, for example, a connection member such as a bolt or a suction device.
Furthermore, one end of the sewage discharge pipe 5 far away from the sewage discharge port 4 is connected with an exhaust fan 11. Through setting up the blowdown effect that fan 11 can improve blowdown subassembly of airing exhaust, be equivalent to promptly at the inside negative pressure environment that forms of blow off pipe 5, and then guarantee that dirty air can in time be discharged.
Further, it should be noted that, when the sewage drain 5 communicates with the heat recovery device 1, the exhaust fan 11 may be provided at the upstream end or the downstream end of the heat recovery device 1; when the blow-off pipe 5 is communicated with the outside, the exhaust fan 11 can be directly connected to the outdoor end of the blow-off pipe 5.
Of course, the sewage draining pipe 5 can also directly communicate the sewage draining port 4 with an external negative pressure area or a negative pressure chamber.
In the above embodiment, an air supply assembly 7 is further disposed between the air outlet of the fresh air processing device 2 and the operating room, and a filter assembly 8 is disposed inside the air supply assembly 7. The filter assembly 8 in the air supply assembly 7 may be a filter unit, a fan filter unit, or a fan filter unit with a cooling-heating coil.
Further, an air outlet 12 is arranged in the operating room, and the air outlet 12 is communicated with the outside through an air exhaust pipe 13 or is communicated with the outside through the heat recovery device 1. The air inside the operating room can be exhausted by providing the air outlet 12, wherein the exhausted air can be directly exhausted to the outside through the air exhaust pipe 13 or exhausted through the heat recovery device 1, so that the heat recovery device 1 recovers heat or cold of the exhausted air.
The inside of the operating room is provided with an air return inlet 9, and the air return inlet 9 is used for returning air in the operating room. The present embodiment can include the following three air return modes, which are distinguished from the air return mode:
the first implementation mode comprises the following steps:
the air return port 9 is communicated with the air supply assembly 7 through an air return pipe 10; as shown in fig. 1, the fresh air after heat exchange with the exhaust air is subjected to heat-humidity and cleaning treatment by a fresh air treatment device 2, mixed with the return air from the room, and sent into the room through an air supply assembly 7; a part of air in the operating room is exhausted outdoors through the air outlet 12 and the sewage outlet 4, and a part of air in the operating room is taken as return air and is mixed with fresh air treated by the fresh air treatment device 2 through the air return port 9.
The second embodiment:
the air return port 9 is communicated with the fresh air processing device 2 through an air return pipe 10; as shown in fig. 2, the fresh air after heat exchange with the exhaust air is mixed with the return air from the room in the fresh air processing device 2, and is subjected to certain heat-humidity and cleaning treatment in the fresh air processing device 2 and then is sent into the room through the air supply assembly 7; a part of the air in the operating room is exhausted out of the room through the air outlet 12 and the sewage outlet 4, and a part of the air in the operating room is taken as return air and is mixed with fresh air in the fresh air processing device 2 through the air return port 9.
The third embodiment is as follows:
the air return port 9 is respectively communicated with the air supply assembly 7 and the fresh air processing device 2 through an air return pipe 10; as shown in fig. 3, the fresh air after heat exchange with the exhaust air is mixed with the return air from the room in the fresh air processing device 2, and after certain heat-humidity and cleaning treatment is performed in the fresh air processing device 2, the fresh air is mixed with the return air from the room again and is sent into the room through the air supply assembly 7; and a part of air in the operating room is exhausted outdoors through the air outlet 12 and the sewage outlet 4, and a part of air in the operating room is taken as return air and is respectively mixed with fresh air and air after the primary mixing of the fresh and return air in two ways through the return air inlet 9.
In the above embodiment, the fresh air processing device 2 is internally provided with the filter, the temperature adjustment assembly, and the humidifying device. Wherein the filter can be composed of a primary filter and a middle filter for filtering and purifying air; the temperature adjusting assembly can be composed of a heating coil and a cooling coil, wherein the heating coil is used for heating air; the cooling coil is used for cooling and dehumidifying the air; the humidifying device is used for humidifying air.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An operating room air purification system is characterized by comprising a heat recovery device (1), a fresh air treatment device (2) and a pollution discharge assembly;
the heat recovery device (1) is connected with an air inlet of the fresh air processing device (2), and an air outlet of the fresh air processing device (2) is communicated with an operating room through an air supply pipe (3);
the sewage discharge assembly comprises a sewage discharge port (4) and a sewage discharge pipe (5), wherein the sewage discharge port (4) is communicated with the heat recovery device (1) or is communicated with the outside through the sewage discharge pipe (5).
2. Operating room air purification system according to claim 1, characterized in that a waste fitting (6) is provided in the operating room for fixing the waste outlet (4).
3. The operating room air purification system according to claim 1, wherein an air supply component (7) is further arranged between the air outlet of the fresh air processing device (2) and the operating room, and a filter component (8) is arranged inside the air supply component (7).
4. The operating room air purification system according to claim 3, wherein an air return opening (9) is arranged inside the operating room, and the air return opening (9) is communicated with the air supply assembly (7) through an air return pipe (10).
5. The operating room air purification system according to claim 3, wherein an air return opening (9) is arranged inside the operating room, and the air return opening (9) is communicated with the fresh air processing device (2) through an air return pipe (10).
6. The operating room air purification system according to claim 3, wherein an air return opening (9) is arranged inside the operating room, and the air return opening (9) is respectively communicated with the air supply assembly (7) and the fresh air processing device (2) through an air return pipe (10).
7. The operating room air purification system according to claim 1, wherein an exhaust fan (11) is connected to one end of the sewage draining pipe (5) far away from the sewage draining outlet (4).
8. Operating room air purification system according to claim 7, characterized in that an air outlet (12) is arranged inside the operating room, said air outlet (12) being in communication with the outside through an air outlet duct (13) or via said heat recovery device (1).
9. The operating room air purification system according to claim 2, wherein the pollution discharge joint (6) is plural, and at least a part of the pollution discharge joint (6) is movably arranged in the operating room.
10. Operating room air purification system according to any one of claims 1 to 9, characterized in that the fresh air treatment device (2) is internally provided with a filter, a temperature regulation assembly and a humidification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002726.3U CN210463435U (en) | 2019-06-28 | 2019-06-28 | Operating room air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002726.3U CN210463435U (en) | 2019-06-28 | 2019-06-28 | Operating room air purification system |
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| Publication Number | Publication Date |
|---|---|
| CN210463435U true CN210463435U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921002726.3U Active CN210463435U (en) | 2019-06-28 | 2019-06-28 | Operating room air purification system |
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| Country | Link |
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| CN (1) | CN210463435U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503613A (en) * | 2021-08-20 | 2021-10-15 | 韦氏（苏州）医疗科技有限公司 | Medical laminar flow purification system |
| CN113566343A (en) * | 2021-09-07 | 2021-10-29 | 韦氏（苏州）医疗科技有限公司 | Medical air purification type air conditioning system |
| CN114543238A (en) * | 2020-11-27 | 2022-05-27 | 大金工业株式会社 | Pollutant control system, air return device and control method thereof |
-
2019
- 2019-06-28 CN CN201921002726.3U patent/CN210463435U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543238A (en) * | 2020-11-27 | 2022-05-27 | 大金工业株式会社 | Pollutant control system, air return device and control method thereof |
| CN113503613A (en) * | 2021-08-20 | 2021-10-15 | 韦氏（苏州）医疗科技有限公司 | Medical laminar flow purification system |
| CN113566343A (en) * | 2021-09-07 | 2021-10-29 | 韦氏（苏州）医疗科技有限公司 | Medical air purification type air conditioning system |
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