CN214469091U - Air sterilization and disinfection device applied to department of stomatology examination room - Google Patents
Air sterilization and disinfection device applied to department of stomatology examination room Download PDFInfo
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- CN214469091U CN214469091U CN202023263652.4U CN202023263652U CN214469091U CN 214469091 U CN214469091 U CN 214469091U CN 202023263652 U CN202023263652 U CN 202023263652U CN 214469091 U CN214469091 U CN 214469091U
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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
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The utility model discloses an interior department of stomatology consulting room air disinfection field of disinfecting of hospital, concretely relates to use air sterilization degassing unit at department of stomatology consulting room, including outdoor host computer, outdoor host computer disinfection module that disinfects, outdoor host computer fan, concentrated convulsions trunk line, indoor exhaust string pipeline, indoor exhaust pipe air valve, inner loop pipeline, air inlet line, outdoor fresh air pipeline, new trend and inner loop host computer, new trend inner loop host computer fan, inner loop pipeline air valve, new trend inner loop host computer disinfection module that disinfects, outdoor new trend air intake and new trend inner loop host computer access hole. The utility model has simple and reasonable structure, strong operability, convenient maintenance, low cost and good practicability; the problem of department of stomatology examination room interior bacterium and virus is solved, effectively reduced the risk of nosocomial infection, this department of stomatology examination room air sterilization degassing unit is more convenient at the in-process that uses, and the structure is simpler, and the function is more comprehensive, the disinfection effect of disinfecting is better.
Description
Technical Field
The utility model relates to an air sterilization and disinfection technical field, concretely relates to use air sterilization and disinfection device at department of stomatology consulting room.
Background
With the continuous technical progress of air sterilization and disinfection in hospitals and the outbreak of novel coronaviruses, the air sterilization and disinfection in stomatology department consulting rooms and the functions need to be further diversified, and the technology needs to be further rationalized, simplified and economical so as to meet the use requirements of the stomatology department consulting rooms. At present, department of stomatology office air sterilization disinfection's research field, air sterilization disinfection machine is single portable inner loop air disinfection machine, makes itself seem more crowded with little department of stomatology office, and it is extremely inconvenient to use, and indoor air pollution problem can only be solved to portable inner loop air disinfection machine, does not have the introduction of new trend, has grown indoor carbon dioxide concentration for a long time and has increased, makes the people feel very uncomfortable, and one machine can only single indoor air problem of solving a consulting room simultaneously. Meanwhile, most of the existing air sterilization and disinfection machines use a physical filtration and ultraviolet sterilization and disinfection mode, the mode has the possibility of secondary pollution, and meanwhile, consumable materials need to be replaced regularly, so that the use cost is high.
Therefore, the defects of the prior art are as follows: (1) large volume, occupying space and inconvenient movement and use; (2) secondary pollution is generated, and coexistence of man and machine is difficult to realize; (3) fresh air can not be effectively introduced, and the function is single; (4) high cost and frequent replacement of consumables.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air sterilization and disinfection device which has low cost and various functions and is applied to the department of stomatology.
The purpose of the utility model is realized like this: an air sterilization and disinfection device applied to an oral department examination room comprises an outdoor host, a main concentrated air draft pipeline, an indoor air exhaust pipeline, an internal circulation pipeline, an air inlet pipeline, an outdoor fresh air pipeline, fresh air and an internal circulation host; one end of the indoor exhaust pipeline is provided with a universal exhaust hood, the universal exhaust hood is arranged on the hospital bed, and the other end of the indoor exhaust pipeline is communicated with the main body of the concentrated exhaust main pipeline; the tail end of the concentrated air draft main pipe is provided with an outdoor main machine, an outdoor main machine air inlet, an outdoor main machine sterilization and disinfection module, an outdoor main machine fan and an outdoor main machine air outlet are sequentially arranged in the outdoor main machine from right to left, and the concentrated air draft main pipe is connected with the outdoor main machine air inlet of the outdoor main machine;
the fresh air and the internal circulation host are sequentially provided with an internal circulation air inlet, an outdoor fresh air inlet, a fresh air internal circulation host sterilization and disinfection module, a fresh air internal circulation host fan and a fresh air internal circulation host air outlet from right to left; the air outlet of the fresh air internal circulation host is fixedly connected with one end of an air inlet pipeline, and the other end of the air inlet pipeline is arranged at the top of the examination room; the fresh air and an internal circulation air inlet of the internal circulation main machine are connected with an internal circulation pipeline, and the other end of the internal circulation pipeline is arranged at the top of the diagnosis room; and the outdoor fresh air inlet of the fresh air and internal circulation main machine is connected with the outdoor fresh air pipeline.
Preferably, the outdoor host is provided with an outdoor host access hole; fresh air and inner loop host computer are provided with fresh air inner loop host computer access hole.
Preferably, an indoor exhaust pipeline air valve and a booster fan are arranged in the indoor exhaust pipeline; an air valve of the internal circulation pipeline is arranged at the position, close to the internal circulation air inlet, of the internal circulation pipeline.
Preferably, the outdoor main machine sterilization and disinfection module and the fresh air internal circulation main machine sterilization and disinfection module are internally provided with a coarse filter screen, a high-voltage electrostatic module and a coupling catalytic plate from right to left.
Preferably, the outdoor main machine, the fresh air and the internal circulation main machine are made of metal, and the fan impeller of the outdoor main machine and the fan impeller of the fresh air internal circulation main machine are made of metal or plastic.
Preferably, the coarse filter screen and the high-voltage electrostatic module are made of metal or plastic, and the coupling catalytic plate is made of metal or ceramic.
Compared with the prior art, the utility model discloses an useful part lies in:
1. the use process is more convenient, the structure is simpler, the functions are more comprehensive, and the sterilization and disinfection effects are better. The utility model has the advantages of simple and reasonable structure, maneuverability is strong, uses in a flexible way, convenient maintenance, and low cost, practicality is good.
2. The maintenance is simple, only need clean coarse filter screen, high-voltage static module can, easy dismounting, the consumptive material is few, can wash the use repeatedly, use cost is low.
3. The sterilization and disinfection module of the outdoor main machine and the sterilization and disinfection module of the fresh air internal circulation main machine can efficiently kill bacteria and viruses in a clinic; the arrangement of the outdoor fresh air pipeline can also introduce fresh air from the outside, so that the air in the consulting room is fresher.
4. The centralized air sterilization and disinfection treatment does not occupy the space of a consulting room and is convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the internal structure schematic diagram of the outdoor host sterilization module and the fresh air internal circulation host sterilization module of the utility model.
The system comprises an outdoor main machine 1, an outdoor main machine 2, an outdoor main machine sterilization and disinfection module 3, an outdoor main machine fan 4, an outdoor main machine maintenance port 5, an outdoor main machine air outlet 6, an outdoor main machine air inlet 6, a concentrated air draft main pipe 7, a universal air exhaust cover 8, an indoor exhaust pipeline air valve 9, a booster fan 10, an internal circulation pipeline 11, an air inlet pipeline 12, an outdoor fresh air pipeline 13, a fresh air and internal circulation main machine 14, a fresh air and internal circulation main machine fan 15, a fresh air and internal circulation main machine air outlet 16, an internal circulation air inlet 17, an internal circulation pipeline air valve 18, a fresh air and internal circulation main machine sterilization and disinfection module 19, an outdoor fresh air inlet 20, a fresh air and internal circulation main machine maintenance port 21, a coarse-effect filter screen 22, a high-voltage electrostatic module 23 and a coupling catalytic plate 24.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, an air sterilization and disinfection device applied to a department of stomatology, comprises an outdoor main machine 1, a main concentrated air draft pipe 7, an indoor air exhaust pipe 8, an internal circulation pipe 11, an air inlet pipe 12, an outdoor fresh air pipe 13, fresh air and an internal circulation main machine 14; one end of the indoor exhaust duct 8 is provided with a universal exhaust hood, the universal exhaust hood is arranged on the hospital bed, and the other end of the indoor exhaust duct 8 is communicated with the main body of the concentrated exhaust main pipe 7; the tail end of the concentrated air draft main pipe 7 is provided with an outdoor main machine 1, an outdoor main machine air inlet 6, an outdoor main machine sterilization and disinfection module 2, an outdoor main machine fan 3 and an outdoor main machine air outlet 5 are sequentially arranged in the outdoor main machine 1 from right to left, and the concentrated air draft main pipe 7 is connected with the outdoor main machine air inlet 6 of the outdoor main machine 1;
the fresh air and internal circulation main machine 14 is sequentially provided with an internal circulation air inlet 17, an outdoor fresh air inlet 20, a fresh air internal circulation main machine sterilization and disinfection module 19, a fresh air internal circulation main machine fan 15 and a fresh air internal circulation main machine air outlet 16 from right to left; an air outlet 16 of the fresh air internal circulation main machine is fixedly connected with one end of an air inlet pipeline 12, and the other end of the air inlet pipeline 12 is arranged at the top of the examination room; an internal circulation air inlet 17 of the fresh air and internal circulation main machine 14 is connected with an internal circulation pipeline 11, and the other end of the internal circulation pipeline 11 is arranged at the top of the diagnosis room; an outdoor fresh air inlet 20 of the fresh air and internal circulation main machine 14 is connected with an outdoor fresh air pipeline 13.
The outdoor host 1 is provided with an outdoor host access hole 4; the fresh air and internal circulation main machine 14 is provided with a fresh air internal circulation main machine access hole 21.
An indoor exhaust pipeline air valve 9 and a booster fan 10 are arranged in the indoor exhaust pipeline 8; an internal circulation pipeline air valve 18 is arranged at the position, close to the internal circulation air inlet, of the internal circulation pipeline 11.
The sterilization and disinfection module 2 of the outdoor main unit and the sterilization and disinfection module 19 of the fresh air internal circulation main unit are internally provided with a coarse filter screen 22, a high-voltage electrostatic module 23 and a coupling catalytic plate 24 from right to left.
The outdoor main unit 1, the fresh air and the internal circulation main unit 14 are made of metal, and the outdoor main unit fan 3 and the fresh air internal circulation main unit fan 15 are made of metal or plastic.
The coarse filter 22 and the high-voltage electrostatic module 23 are made of metal or plastic, and the coupling catalyst plate 24 is made of metal or ceramic.
The working principle of the utility model is explained as follows: opening an air sterilization and disinfection device in a hospital department consulting room, placing a universal exhaust hood above the oral cavity and a breathing port of a patient, exhausting air carrying bacteria and viruses exhaled from the oral cavity of the patient to a concentrated exhaust main pipeline 7 through the universal exhaust hood under the action of an outdoor main machine 1 and a booster fan 10 during an operation, performing concentrated sterilization and disinfection through an outdoor main machine sterilization and disinfection module, and exhausting the air to the outside, meanwhile, treating outdoor fresh air in a fresh air machine internal circulation main machine sterilization and disinfection module 19 from an outdoor fresh air inlet 20 through an outdoor fresh air pipeline 13 by a fresh air and internal circulation main machine 14, and then entering the consulting room to supplement the fresh air; when no patient needs to be diagnosed and treated in the diagnosis room, the air valve 9 of the indoor exhaust pipeline is closed, the air valve 18 of the internal circulation pipeline is opened at the same time, indoor air enters the fresh air and internal circulation host 14 through the internal circulation pipeline 11, and enters the room through the air inlet pipeline 12 after being treated by the sterilization and disinfection module 19 of the fresh air and internal circulation host; the air in the clinic is sterilized and disinfected more thoroughly due to the introduction of fresh air and the opening of an internal circulation mode, and the air with bacteria and viruses exhaled by the patient is captured more efficiently by using the universal air exhaust cover, so that the risk of infection of medical personnel is greatly reduced; after the operation is finished, the booster fan 10 and the air valve 9 of the indoor exhaust pipeline are closed, the air valve 18 of the internal circulation pipeline is opened at the same time, the internal circulation and fresh air supplement mode is started, the indoor air is further thoroughly purified, and meanwhile, the air in the examination room is fresher due to the introduction of fresh air; when the cleaning maintenance is carried out, only the coarse filter screen and the high-voltage static electricity need to be taken out from the access hole.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (6)
1. An air sterilization and disinfection device applied to an oral department consulting room comprises an outdoor main machine (1), a concentrated air draft main pipeline (7), an indoor air exhaust pipeline (8), an internal circulation pipeline (11), an air inlet pipeline (12), an outdoor fresh air pipeline (13), fresh air and an internal circulation main machine (14); the method is characterized in that: one end of the indoor exhaust pipeline (8) is provided with a universal exhaust hood, the universal exhaust hood is arranged above the hospital bed, and the other end of the indoor exhaust pipeline (8) is communicated with the main body of the concentrated exhaust main pipeline (7); the tail end of the concentrated air draft main pipeline (7) is provided with an outdoor main machine (1), an outdoor main machine air inlet (6), an outdoor main machine sterilization and disinfection module (2), an outdoor main machine fan (3) and an outdoor main machine air outlet (5) are sequentially arranged in the outdoor main machine (1) from right to left, and the concentrated air draft main pipeline (7) is connected with the outdoor main machine air inlet (6) of the outdoor main machine (1);
the fresh air and internal circulation main machine (14) is sequentially provided with an internal circulation air inlet (17), an outdoor fresh air inlet (20), a fresh air internal circulation main machine sterilization and disinfection module (19), a fresh air internal circulation main machine fan (15) and a fresh air internal circulation main machine air outlet (16) from right to left; an air outlet (16) of the fresh air internal circulation host is fixedly connected with one end of an air inlet pipeline (12), and the other end of the air inlet pipeline (12) is arranged at the top of the examination room; an internal circulation air inlet (17) of the fresh air and internal circulation main machine (14) is connected with an internal circulation pipeline (11), and the other end of the internal circulation pipeline (11) is arranged at the top of the examination room; and an outdoor fresh air inlet (20) of the fresh air and internal circulation main machine (14) is connected with an outdoor fresh air pipeline (13).
2. An air sterilizer applied to department of stomatology according to claim 1, wherein: the outdoor host (1) is provided with an outdoor host access hole (4); the fresh air and internal circulation main machine (14) is provided with a fresh air internal circulation main machine access hole (21).
3. An air sterilizer applied to department of stomatology according to claim 1, wherein: an indoor exhaust pipeline air valve (9) and a booster fan (10) are arranged in the indoor exhaust pipeline (8); an internal circulation pipeline air valve (18) is arranged at the position, close to the internal circulation air inlet, of the internal circulation pipeline (11).
4. An air sterilizer applied to department of stomatology according to claim 1, wherein: the outdoor main machine sterilization and disinfection module (2) and the fresh air internal circulation main machine sterilization and disinfection module (19) are internally provided with a coarse filter screen (22), a high-voltage electrostatic module (23) and a coupling catalytic plate (24) from right to left.
5. An air sterilizer applied to department of stomatology according to claim 1, wherein: the outdoor main machine (1), the fresh air and the internal circulation main machine (14) are made of metal, and the outdoor main machine fan (3) and the fresh air internal circulation main machine fan (15) are made of metal or plastic.
6. An air sterilizer applied to department of stomatology according to claim 4, wherein: the coarse filter screen (22) and the high-voltage electrostatic module (23) are made of metal or plastic, and the coupling catalytic plate (24) is made of metal or ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263652.4U CN214469091U (en) | 2021-08-27 | 2021-08-27 | Air sterilization and disinfection device applied to department of stomatology examination room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023263652.4U CN214469091U (en) | 2021-08-27 | 2021-08-27 | Air sterilization and disinfection device applied to department of stomatology examination room |
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| Publication Number | Publication Date |
|---|---|
| CN214469091U true CN214469091U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023263652.4U Active CN214469091U (en) | 2021-08-27 | 2021-08-27 | Air sterilization and disinfection device applied to department of stomatology examination room |
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| CN (1) | CN214469091U (en) |
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2021
- 2021-08-27 CN CN202023263652.4U patent/CN214469091U/en active Active
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