CN214791692U - Split type medical air disinfection system - Google Patents
Split type medical air disinfection system Download PDFInfo
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- CN214791692U CN214791692U CN202120347908.5U CN202120347908U CN214791692U CN 214791692 U CN214791692 U CN 214791692U CN 202120347908 U CN202120347908 U CN 202120347908U CN 214791692 U CN214791692 U CN 214791692U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses a split type medical air disinfection system, its characterized in that: the system comprises a fresh air fan (1), a suction fan (2) and a disinfection air channel (3) which is connected with an air inlet of the fresh air fan (1) and an air outlet of the suction fan (2), wherein the air outlet of the fresh air fan (1) is arranged relative to an air suction opening of the suction fan (2), so that an air one-way circulation channel is formed between the air outlet of the fresh air fan (1) and the air suction opening of the suction fan (2). The system of the utility model can enable the gas breathed out by the patient between the air outlet of the fresh air machine and the air suction inlet of the suction fan to flow to the suction fan in one way and quickly through the air internal circulation passage formed by the fresh air machine, the suction fan and the disinfection air channel, and finally, the gas is filtered and disinfected after being sucked by the suction fan; the system can be freely installed without damaging the room structure, the disinfection air channel is long, the air filtering and disinfecting effects are more obvious, the construction cost is low, the layout is convenient, and the system is suitable for popularization and use.
Description
Technical Field
The utility model belongs to the technical field of the air treatment technique and specifically relates to a split type medical air disinfection system.
Background
Hospital pollution sources are many, the closed space is favorable for bacterial reproduction, and if the air in the space where patients frequently enter and exit such as a consulting room cannot be disinfected and purified in time, the probability of nosocomial infection can be greatly increased. The traditional air conditioning system is not provided with a ventilation path design and a disinfection and air exhaust measure, so that indoor polluted air cannot be effectively discharged, and a great cross infection risk exists.
In addition, modern medical devices play an increasingly important role in the diagnosis and treatment activities of hospitals at all levels, and a large number of patients receive examination and treatment of modern medical devices such as MR, CT, DSA, color Doppler ultrasound, DR, endoscope and the like in hospitals every day. These devices for patient examination or treatment are almost always installed in a relatively sealed space, and the gas breathed by the patient is likely to have highly contagious viruses, and if the flow direction is not controlled and disinfected in time, the gas containing the viruses is extremely liable to infect doctors and nurses who are in the same room with the gas and the patient who needs to be examined next.
The traditional ultraviolet lamp disinfection device exposed outside can cause damage to human skin during working and can not disinfect air when a patient is examined; although other traditional machines with air purification and disinfection functions can work when a patient is examined, because the all-in-one machine is adopted, the distance between the air outlet and the air inlet is very short, so that the machine can only disinfect the very limited space around the air inlet of the disinfection machine in real work, and various harmful gases breathed out by the patient in a room can not be filtered and disinfected in time at all by a quick suction system.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a split type medical air disinfection system to the problem that prior art exists.
The utility model aims at solving through the following technical scheme:
a split type medical air disinfection system is characterized in that: the system comprises a fresh air fan, a suction fan and a disinfection air channel for connecting an air inlet of the fresh air fan and an air outlet of the suction fan, wherein the air outlet of the fresh air fan is arranged relative to an air suction opening of the suction fan, so that an air one-way circulation channel is formed between the air outlet of the fresh air fan and the air suction opening of the suction fan.
The air inlet of the fresh air machine is arranged on the lower portion of one side wall, or the lower portions of two side walls, or the lower portion of the back face of the fresh air machine body of the fresh air machine, and the air outlet of the fresh air machine is located on the front face of the top of the fresh air machine body.
A filter screen is arranged in the fresh air machine body, and a control interface positioned below the air outlet is arranged on the front surface of the fresh air machine body; and a switch component is arranged on the side surface of the top of the fresh air machine body where the air outlet of the fresh air machine is located.
The both sides of new trend fuselage are equipped with the ultraviolet lamp arm, and this ultraviolet lamp arm can rotate by the relative new trend fuselage.
And a baffle for adjusting the wind direction is arranged at the air outlet of the fresh air fan.
The suction fan comprises an air suction machine body with a built-in fan, the air suction machine body is arranged on the base, an air suction opening is formed in the front side of the upper portion of an air suction cavity of the air suction machine body, and an air outlet is formed in the lower portion of the air suction cavity.
The top of the air suction machine body is provided with an air gathering disc which is arranged around the outer side of the air suction opening, the air gathering disc is arranged in an inward concave manner, and a filter screen is arranged in an air suction cavity on the inner side of the air suction opening; an ultraviolet lamp tube is arranged on the outer side of an air suction opening of the suction fan.
And universal wheels are respectively arranged at the bottoms of the fresh air fan and the suction fan.
The disinfection air channel comprises an air pipe and ultraviolet lamps, and the ultraviolet lamps are annularly distributed in the air pipe and are arranged along the axial direction of the air pipe; and the air pipes of the disinfection air channel are sealed by sealing rings.
One end of the disinfection air channel is in butt joint with an air outlet of the suction fan through a hose, and the other end of the disinfection air channel is in butt joint with an air inlet of the fresh air fan through a hose.
Compared with the prior art, the utility model has the following advantages:
the system of the utility model forms an air one-way circulation channel between the air outlet of the new fan and the air inlet of the suction fan and an air internal circulation channel of the air inlet of the suction fan through the arrangement of the new fan, the suction fan and the disinfection air channel, and can disinfect the indoor air in real time; the system is simple in structure, can be freely installed under the condition that the room structure is not damaged, the length of the disinfection air channel can be independently selected according to the use requirement and the indoor space, the construction cost is low, the layout is convenient, and the system is suitable for popularization and use.
The utility model discloses a system assembles the air in patient's home range as far as possible to same department through new fan, then by suction fan suction system again, concentrates and filters and disinfect, blows off by new fan at last again to realize the mechanical ventilation and the inner loop of air in consulting room, the equipment computer lab and filter, disinfect.
The utility model discloses a system separately sets up new fan, suction fan and adopts the disinfection wind channel to connect new fan and suction fan in indoor both sides, has solved the current collection and has induced drafted and air-out indoor air purification disinfecting equipment as an organic whole can only disinfect the defect of purifying its week side air, can be used for hospital or other places that have instant air purification disinfection.
Drawings
FIG. 1 is a schematic structural view of a split medical air sterilization system of the present invention;
FIG. 2 is a schematic view of an embodiment of a fresh air machine of the split medical air sterilization system of the present invention;
FIG. 3 is a schematic view of an embodiment of a suction fan of the split medical air sterilization system of the present invention;
FIG. 4 is a schematic diagram of a second embodiment of the suction fan of the split medical air sterilization system of the present invention;
FIG. 5 is a schematic view of the structure of the disinfection air duct of the split medical air disinfection system of the present invention;
FIG. 6 is a schematic structural view of the split medical air sterilization system of the present invention when used in a CT room;
FIG. 7 is a schematic view of the split medical air sterilization system of the present invention in a use state in a CT room;
FIG. 8 is a second schematic view of the split medical air sterilization system of the present invention in a use state in a CT room;
FIG. 9 is a schematic view showing a state of use of the split medical air sterilizer of the present invention in a DR room;
fig. 10 is a second schematic view of the split medical air sterilization system in use in a DR room.
Wherein: 1-a fresh air machine; 10-fresh air machine body; 11-control interface; 12-a switch assembly; 13-ultraviolet lamp arm; 2-a suction fan; 20-air suction machine body; 21-a base; 22-wind gathering plate; 23-ultraviolet lamp tube; 3-disinfection air duct; 30-air pipe; 31-an ultraviolet lamp; 32-a sealing ring; 4-universal wheel; 5-flexible pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1: a split type medical air disinfection system comprises a fresh air fan 1, a suction fan 2 and a disinfection air channel 3 which is connected with an air inlet of the fresh air fan 1 and an air outlet of the suction fan 2, wherein one end of the disinfection air channel 3 is butted with the air outlet of the suction fan 2 through a hose 5, and the other end of the disinfection air channel is butted with the air inlet of the fresh air fan 1 through the hose 5; the air outlet of the new fan 1 is arranged opposite to the air suction opening of the suction fan 2, and the optimal scheme is that the air outlet of the new fan 1 is arranged right opposite to the air suction opening of the suction fan 2, so that an air one-way circulation channel is formed between the air outlet of the new fan 1 and the air suction opening of the suction fan 2; an air suction opening of the suction fan 2, a disinfection air channel 3, an air outlet of the new fan 1, an air one-way circulation channel between the air outlet of the new fan 1 and the air suction opening of the suction fan 2 and an air internal circulation channel of the air suction opening of the suction fan 2 are formed between the new fan 1 and the suction fan 2, and indoor air can be disinfected in real time.
As shown in fig. 2: the air inlet of the new air fan 1 is arranged at the lower part of one side wall, or the lower parts of two side walls, or the lower part of the back of the new air fan body 10 of the new air fan 1, the air outlet of the new air fan 1 is positioned at the front side of the top of the new air fan body 10, and a baffle for adjusting the wind direction is arranged at the air outlet of the new air fan 1; a filter screen for purification is arranged in the fresh air machine body 10, and a control interface 11 positioned below the air outlet is arranged on the front surface of the fresh air machine body 10; means for air filtration, sterilization and heating, such as ultraviolet lamps, plasma sterilization, heating modules, etc., may also be provided within the fresh air body 10. A switch component 12 is arranged on the side surface of the top of the fresh air machine body 10 where the air outlet of the fresh air machine 1 is positioned; ultraviolet lamp arms 13 are arranged on two sides of the fresh air machine body 10, and the ultraviolet lamp arms 13 can rotate relative to the fresh air machine body 10, so that the fresh air machine 1 can actively disinfect air and facilities around the fresh air machine body when no person is in a room; the bottom of the fresh air machine body 10 is provided with universal wheels 4.
As shown in fig. 3-4: the suction fan 2 comprises a suction fan body 20 with a built-in fan, the suction fan body 20 is arranged on a base 21, a universal wheel 4 is arranged below the base 21, an air suction opening is formed in the front surface of the upper part of an air suction cavity of the suction fan body 20, and an air outlet is formed in the lower part of the air suction cavity; the top of the air suction machine body 20 is provided with an air collecting disc 22 which is arranged around the outer side of the air suction opening, the air collecting disc 22 is arranged in an inward concave shape and is disc-shaped (figure 3), or is long-strip-shaped (figure 4) with two sides inclined towards the middle, or is arc-surface-shaped, and a filter screen for purification is arranged in an air suction cavity at the inner side of the air suction opening; an ultraviolet lamp tube 23 arranged around the air suction opening is arranged outside the air suction opening of the air suction fan 2, so that the air suction fan 2 can actively disinfect the air and facilities near the opening side of the air collecting disc 22 when no person is in a room.
As shown in fig. 5: the disinfection air duct 3 comprises an air duct 30 and ultraviolet lamps 31, wherein the ultraviolet lamps 31 are annularly distributed in the air duct 30 and are arranged along the axial direction of the air duct 30; the air pipes 30 of the disinfection air duct 3 are sealed by sealing rings 32. In fact, the sterilization tool is not limited to the ultraviolet lamp 31, and plasma sterilization can be selected, and the plasma sterilization mechanism is installed in the air duct 30; or simultaneously selecting ultraviolet lamp 31 for sterilization and plasma sterilization according to requirements
When the new blower 1 is placed, the air outlet is just opposite to the air suction opening of the remotely placed suction fan 2, so that the air breathed out by a patient between the air outlet of the new blower 1 and the air suction opening of the suction fan 2 flows to the suction fan 2 in a one-way and rapid mode, and is finally filtered and sterilized after being breathed in. When the system is used for planning the placement position, the position of the medical staff is positioned at the air inlet as much as possible, so that the probability of infection of the medical staff by a patient in the same room is reduced to the greatest extent; and the long disinfection wind channel, the air filtration and disinfection effect is more obvious, and the long disinfection wind channel 3 also makes the disinfection and sterilization more thorough.
Example one
The utility model discloses a split type medical air disinfection system's a structure schematic diagram for when CT room is shown in fig. 6, the user state picture in CT room is shown in fig. 7 or fig. 8, wherein new fan 1 places the foot end at the scanning bed, suction fan 2 places the head end at the scanning bed and places the dorsal part at the CT machine scanning frame, patient lies when the scanning bed is gone up, patient's head closes on suction inlet of suction fan 2, both feet close on new fan 1's air outlet, the one-way circulation passageway of air that new fan 1's air outlet and suction inlet of suction fan 2 constitute passes the passageway of scanning frame, make patient's expired gas in time absorbed by suction fan 2, enter new fan 1 after the disinfection degerming, blow off clean air by new fan 1's air outlet and supply patient to breathe. And the next patient who does CT can not breathe out gas of the previous patient in the respiratory tract, so that the infection probability of respiratory infectious diseases is greatly reduced.
Wherein, fig. 7 shows that the air outlet of the new fan 1 is arranged over against the air suction inlet of the remotely-placed suction fan 2, and fig. 8 shows that on the basis of fig. 7, a new fan 1 is added at the side position as an auxiliary; according to the requirement, two new fans 1 can be used for corresponding to one suction fan 2.
Example two
The utility model discloses a split type medical air disinfection system if be used for the hospital outpatient service, can place new fan 1 and suction fan 2 respectively and connect the both sides of examining the platform at the doctor, make the one-way circulation passageway of air that the air outlet of new fan 1 and suction fan 2's inlet scoop constitute be located and connect the examining the platform, then the gas of patient and doctor exhalation will in time be absorbed by suction fan 2, and can breathe the clean air that new fan 1 blew out, make patient and doctor can not inhale the gas of other side exhalation, with reduce the infectious probability of respiratory infectious disease by a wide margin. In addition, two suction fans 2 can be adopted, wherein one suction fan 2 corresponds to the breath exhaled by the doctor, and the other suction fan 2 corresponds to the breath exhaled by the patient.
EXAMPLE III
The split medical air sterilization system of the utility model can be used in DR room, the setting mode is shown in figure 9 and figure 10, wherein the air outlet side of the new blower 1 of figure 9 is arranged to the air suction inlet of the remotely placed suction fan 2 to correspond to the patient for lying position detection; the air outlet of the new blower 1 in fig. 10 is arranged opposite to the air inlet of the remotely-placed suction blower 2 so as to correspond to a patient detected in a standing position; according to the requirement, two new fans 1 can be used for corresponding to one suction fan 2.
The system of the utility model forms an air one-way circulation channel between the air inlet of the suction fan 2, the disinfection air channel 3, the air outlet of the new fan 1 and the air inlet of the suction fan 2, and an air internal circulation channel of the air inlet of the suction fan 2 through the arrangement of the new fan 1, the suction fan 2 and the disinfection air channel 3, and can disinfect the indoor air in real time; the system is simple in structure, can be freely installed under the condition that the room structure is not damaged, the length of the disinfection air channel 3 can be independently selected according to the use requirement and the indoor space, the construction cost is low, the layout is convenient, and the system is suitable for popularization and use.
The above embodiments are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical scheme according to the technical idea provided by the present invention all fall within the protection scope of the present invention; the technology not related to the utility model can be realized by the prior art.
Claims (10)
1. A split type medical air disinfection system is characterized in that: the system comprises a fresh air fan (1), a suction fan (2) and a disinfection air channel (3) which is connected with an air inlet of the fresh air fan (1) and an air outlet of the suction fan (2), wherein the air outlet of the fresh air fan (1) is arranged relative to an air suction opening of the suction fan (2), so that an air one-way circulation channel is formed between the air outlet of the fresh air fan (1) and the air suction opening of the suction fan (2).
2. The split medical air sterilizer system of claim 1, wherein: the air inlet of the fresh air machine (1) is arranged on the lower portion of one side wall, or the lower portions of two side walls, or the lower portion of the back face of the fresh air machine body (10) of the fresh air machine (1), and the air outlet of the fresh air machine (1) is located on the front face of the top of the fresh air machine body (10).
3. The split medical air sterilizer system of claim 2, wherein: a filter screen is arranged in the fresh air machine body (10), and a control interface (11) positioned below the air outlet is arranged on the front surface of the fresh air machine body (10); and a switch component (12) is arranged on the side surface of the top of the fresh air machine body (10) where the air outlet of the fresh air machine (1) is positioned.
4. The split medical air sterilizer system of claim 2, wherein: the two sides of the fresh air machine body (10) are provided with ultraviolet lamp arms (13), and the ultraviolet lamp arms (13) can rotate relative to the fresh air machine body (10).
5. The split medical air sterilizer system according to claim 1 or 2, wherein: and a baffle for adjusting the wind direction is arranged at the air outlet of the fresh air fan (1).
6. The split medical air sterilizer system of claim 1, wherein: the suction fan (2) comprises an air suction machine body (20) with a built-in fan, the air suction machine body (20) is arranged on a base (21), an air suction opening is formed in the front face of the upper portion of an air suction cavity of the air suction machine body (20), and an air outlet is formed in the lower portion of the air suction cavity.
7. The split medical air sterilizer system of claim 6, wherein: the top of the air suction machine body (20) is provided with an air gathering disc (22) which is arranged around the outer side of the air suction opening, the air gathering disc (22) is arranged in an inward concave manner, and a filter screen is arranged in an air suction cavity on the inner side of the air suction opening; an ultraviolet lamp tube (23) is arranged on the outer side of the air suction opening of the suction fan (2).
8. The split medical air sterilizer system of claim 1, wherein: the bottom of the fresh air machine (1) and the bottom of the suction fan (2) are respectively provided with a universal wheel (4).
9. The split medical air sterilizer system of claim 1, wherein: the disinfection air channel (3) comprises an air pipe (30) and ultraviolet lamps (31), wherein the ultraviolet lamps (31) are annularly distributed in the air pipe (30) and are arranged along the axial direction of the air pipe (30); and air pipes (30) of the disinfection air duct (3) are sealed by sealing rings (32).
10. The split medical air sterilizer system according to claim 1 or 9, wherein: one end of the disinfection air channel (3) is in butt joint with an air outlet of the suction fan (2) through a hose (5), and the other end of the disinfection air channel is in butt joint with an air inlet of the fresh air fan (1) through the hose (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120347908.5U CN214791692U (en) | 2021-02-07 | 2021-02-07 | Split type medical air disinfection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120347908.5U CN214791692U (en) | 2021-02-07 | 2021-02-07 | Split type medical air disinfection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214791692U true CN214791692U (en) | 2021-11-19 |
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ID=78752877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120347908.5U Active CN214791692U (en) | 2021-02-07 | 2021-02-07 | Split type medical air disinfection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214791692U (en) |
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2021
- 2021-02-07 CN CN202120347908.5U patent/CN214791692U/en active Active
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