CN215412268U - Medical grade dual cycle new fan - Google Patents
Medical grade dual cycle new fan Download PDFInfo
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- CN215412268U CN215412268U CN202121771850.3U CN202121771850U CN215412268U CN 215412268 U CN215412268 U CN 215412268U CN 202121771850 U CN202121771850 U CN 202121771850U CN 215412268 U CN215412268 U CN 215412268U
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Abstract
The utility model discloses a medical-grade double-circulation fresh air machine, which comprises a base, universal wheels, a purification box, a partition plate, a communication port, a fixing frame, a first motor, a screw rod, a nut block, an air suction pump, an air suction head, an air suction pipe, a first sliding rail, a first sliding block, a filter screen, a second sliding rail, a second sliding block, an exhaust mechanism and the like, and is reasonable and simple in structure, low in production cost, convenient to install and complete in function, and the air can be sucked by the air suction pump quickly and effectively through the mutual matching of the first motor, the screw rod, the nut block, the air suction pump and the air suction head; the utility model is convenient to disassemble, replace or clean after being used through the arranged slide rail I, the slide block I and the filter screen; the utility model can kill the thallus in the air effectively through the ultraviolet lamp I and the ultraviolet lamp II.
Description
Technical Field
The utility model relates to the technical field of medical-grade double-circulation fresh air blowers, in particular to a medical-grade double-circulation fresh air blower.
Background
Hospitals, as a special place, have high demands for indoor air cleanliness different from those of home facilities and factories, and thus require strict purification and sterilization of inflowing air in order to maintain high cleanliness of each department.
The new fan for hospital at present generally adopts the mode of multi-stage filtration to purify the air, though the air can filter most dust and bacterium after the filter of different grades, nevertheless because the filter only filters out dust and bacterium from the air, and can't dismantle the washing and do not have the function of disinfecting, consequently lead to the bacterium to breed easily in new fan air pipe, breed and the work efficiency of new fan single-port is too low can't satisfy daily use, consequently provided a medical grade double circulation new fan.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems, and provides a medical-grade double-circulation fresh air fan which solves the problems that the fresh air fan cannot be disassembled, cleaned and sterilized due to poor filtering efficiency.
In order to solve the above problems, the present invention provides a technical solution: the utility model provides a new fan of medical grade dual cycle, its innovation point lies in: the device comprises a base, universal wheels, a purification box, a partition plate, a communication port, a fixing frame, a first motor, a screw, a nut block, an air suction pump, an air suction head, an air suction pipe, a first slide rail, a first slide block, a filter screen, a second slide rail, a second slide block, a filter plate, a first ultraviolet lamp, a second ultraviolet lamp, an exhaust port, an air collecting hood and an exhaust mechanism; universal wheels are fixedly connected to the periphery of the lower surface of the base; the upper end of the base is fixedly connected with a purification box, and the middle part of the inner cavity of the purification box is fixedly connected with a partition plate; the upper end and the lower end of the left end wall of the purifying box are both provided with communicating ports; the left side of the upper end of the base is fixedly connected with a fixed frame; a first motor is fixedly connected to the top end of the fixing frame, and a screw rod is fixedly connected to an output shaft of the first motor; the upper side and the lower side of the screw rod are both connected with nut blocks, and the left ends of the nut blocks are fixedly connected with an air suction pump; the input end of the air suction pump is communicated with the air suction head, the output end of the air suction pump is communicated with one end of the air suction pipe, and the other end of the air suction pipe is communicated with the communication port; the number of the first sliding rails is four; the first sliding rails are fixedly connected to the upper side and the lower side of the inner part of the chamber of the purifying box, and the upper side and the lower side of the partition plate are fixedly connected with the first sliding rails; the number of the filter screens is two; the upper end and the lower end of the filter screen are fixedly connected with a first sliding block, and the first sliding block is connected to a first sliding rail in a sliding manner; the number of the second sliding rails is four; the second sliding rails are fixedly connected to the upper side and the lower side of the inner part of the purifying box cavity, the upper side and the lower side of the partition plate are fixedly connected with the second sliding rails, and the second sliding rails are located on the right sides of the first sliding rails; the number of the filter plates is two; the upper end and the lower end of the filter plate are fixedly connected with a second sliding block, and the second sliding block is connected to a second sliding rail in a sliding manner; the upper side and the lower side of the inner part of the purifying box chamber are fixedly connected with a first ultraviolet lamp; the right sides of the upper end and the lower end of the partition board are fixedly connected with a second ultraviolet lamp; the upper end and the lower end of the right end wall of the purifying box are both provided with exhaust ports; the right side of the purification box is fixedly connected with a gas-collecting hood which is connected to the right side of the exhaust port; and the right side of the gas-collecting hood is fixedly connected with an exhaust mechanism.
Preferably, the exhaust mechanism has a specific structure that: comprises a housing, a second motor, fan blades and an exhaust pipe; the right side of the gas-collecting hood is fixedly connected with a hood shell; a second motor is fixedly connected inside the housing, and fan blades are fixedly connected to an output shaft of the second motor; the right side of the housing is communicated with the exhaust pipe.
Preferably, the getter pump is a high pressure getter pump.
Preferably, the suction head is detachable.
Preferably, the suction pipe is a flexible suction pipe.
Preferably, the second motor is a servo motor.
The utility model has the beneficial effects that:
(1) the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and can quickly and effectively suck through the suction pump through the mutual matching of the first motor, the screw, the nut block, the suction pump and the suction head.
(2) This practicality is through slide rail one, slider one and the filter screen that sets up can use the back convenient to detach change or wash.
(3) The utility model can kill the thallus in the air effectively through the ultraviolet lamp I and the ultraviolet lamp II.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the exhaust mechanism of the present invention.
1-a base; 2-universal wheels; 3-a purifying box; 4-a separator; 5-a communication port; 6, fixing a frame; 7, a first motor; 8-screw rod; 9-nut block; 10-a getter pump; 11-a suction head; 12-an air suction pipe; 13-a first slide rail; 14, a first sliding block; 15-filtering with a filter screen; 16-a second slide rail; 17-a second sliding block; 18-a filter plate; 19-ultraviolet lamp I; 20-ultraviolet lamp II; 21-an exhaust port; 22-a gas-collecting hood; 23-an exhaust mechanism; 24-a housing; 25-motor two; 26-fan blades; 27-exhaust pipe.
Detailed Description
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a medical grade double circulation fresh air machine comprises a base 1, a universal wheel 2, a purification box 3, a partition plate 4, a communication port 5, a fixing frame 6, a first motor 7, a screw 8, a nut block 9, an air suction pump 10, an air suction head 11, an air suction pipe 12, a first slide rail 13, a first slide block 14, a filter screen 15, a second slide rail 16, a second slide block 17, a filter plate 18, a first ultraviolet lamp 19, a second ultraviolet lamp 20, an exhaust port 21, an air collecting hood 22 and an exhaust mechanism 23; universal wheels 2 are fixedly connected to the periphery of the lower surface of the base 1; the upper end of the base 1 is fixedly connected with a purifying box 3, and the middle end in the cavity of the purifying box 3 is fixedly connected with a partition plate 4; the upper end and the lower end of the left end wall of the purifying box 3 are both provided with a communicating port 5; the left side of the upper end of the base 1 is fixedly connected with a fixed frame 6; a first motor 7 is fixedly connected to the top end of the fixing frame 6, and a screw 8 is fixedly connected to an output shaft of the first motor 7; the upper side and the lower side of the screw 8 are both connected with nut blocks 9, and the left end of each nut block 9 is fixedly connected with an air suction pump 10; the input end of the air suction pump 10 is communicated with an air suction head 11, the output end of the air suction pump 10 is communicated with one end of an air suction pipe 12, and the other end of the air suction pipe 12 is communicated with a communication port 5; the number of the first sliding rails 13 is four; the first sliding rails 13 are fixedly connected to the upper side and the lower side inside the cavity of the purifying box 3, and the first sliding rails 13 are fixedly connected to the upper side and the lower side of the partition plate 4; two filter screens 15 are provided; the upper end and the lower end of the filter screen 15 are fixedly connected with a first sliding block 14, and the first sliding block 14 is connected to a first sliding rail 13 in a sliding manner; the number of the second sliding rails 16 is four; the second sliding rail 16 is fixedly connected to the upper side and the lower side of the interior of the cavity of the purifying box 3, the upper side and the lower side of the partition plate 4 are both fixedly connected with the second sliding rail 16, and the second sliding rail 16 is positioned on the right side of the first sliding rail 13; the number of the filter plates 18 is two; the upper end and the lower end of the filter plate 18 are fixedly connected with a second sliding block 17, and the second sliding block 17 is connected to a second sliding rail 16 in a sliding manner; the upper side and the lower side of the inner part of the chamber of the purifying box 3 are fixedly connected with a first ultraviolet lamp 19; the right sides of the upper end and the lower end of the partition board 4 are fixedly connected with a second ultraviolet lamp 20; the upper end and the lower end of the right end wall of the purifying box 3 are both provided with an exhaust port 21; the right side of the purification box 3 is fixedly connected with a gas-collecting hood 22, and the gas-collecting hood 22 is connected to the right side of the exhaust port 21; an exhaust mechanism 23 is fixedly connected to the right side of the gas-collecting hood 22.
As shown in fig. 2, the specific structure of the exhaust mechanism 23 is: comprises a housing 24, a second motor 25, fan blades 26 and an exhaust pipe 27; the right side of the gas collecting hood 22 is fixedly connected with a hood 24; a second motor 25 is fixedly connected inside the housing 24, and fan blades 26 are fixedly connected to an output shaft of the second motor 25; the right side of the housing 24 communicates with an exhaust pipe 27.
Wherein the getter pump 10 is a high pressure getter pump; the suction head 11 is detachable; the air suction pipe 12 is a flexible air suction pipe; the second motor 25 is a servo motor.
The using state of the utility model is as follows: the utility model has reasonable and simple structure, low production cost, convenient installation and complete functions, when in use, firstly the first motor 7 is started to drive the screw 8 to rotate so as to enable the nut block 9 to move up and down, then the air suction pump 10 is started to enable air to enter the air suction pipe 12 to the chambers at the upper end and the lower end of the purifying box 3 through the air suction head 11, the first ultraviolet lamp 19 and the second ultraviolet lamp 20 are started to sterilize through the filter screen 15 and the filter plate 18 respectively, and then the second motor 25 is started to drive the fan blades 26 to rotate so as to enable the air in the purifying box 3 to be discharged through the exhaust pipe 27.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the utility model.
Claims (6)
1. The utility model provides a new fan of medical grade dual cycle which characterized in that: the device comprises a base (1), universal wheels (2), a purification box (3), a partition plate (4), a communication port (5), a fixing frame (6), a motor I (7), a screw rod (8), a nut block (9), an air suction pump (10), an air suction head (11), an air suction pipe (12), a slide rail I (13), a slide block I (14), a filter screen (15), a slide rail II (16), a slide block II (17), a filter plate (18), an ultraviolet lamp I (19), an ultraviolet lamp II (20), an air exhaust port (21), an air collecting hood (22) and an exhaust mechanism (23);
universal wheels (2) are fixedly connected to the periphery of the lower surface of the base (1);
the upper end of the base (1) is fixedly connected with a purifying box (3), and the middle end in the cavity of the purifying box (3) is fixedly connected with a partition plate (4);
the upper end and the lower end of the left end wall of the purifying box (3) are provided with communicating ports (5);
a fixed frame (6) is fixedly connected to the left side of the upper end of the base (1);
a first motor (7) is fixedly connected to the top end of the fixing frame (6), and a screw rod (8) is fixedly connected to an output shaft of the first motor (7);
the upper side and the lower side of the screw rod (8) are both connected with nut blocks (9), and the left end of each nut block (9) is fixedly connected with an air suction pump (10);
the input end of the air suction pump (10) is communicated with the air suction head (11), the output end of the air suction pump (10) is communicated with one end of the air suction pipe (12), and the other end of the air suction pipe (12) is communicated with the communication port (5);
the number of the first sliding rails (13) is four;
the first sliding rails (13) are fixedly connected to the upper side and the lower side of the interior of the cavity of the purifying box (3), and the first sliding rails (13) are fixedly connected to the upper side and the lower side of the partition plate (4);
the number of the filter screens (15) is two;
the upper end and the lower end of the filter screen (15) are fixedly connected with a first sliding block (14), and the first sliding block (14) is connected to a first sliding rail (13) in a sliding manner;
the number of the second sliding rails (16) is four;
the second sliding rail (16) is fixedly connected to the upper side and the lower side of the interior of the cavity of the purifying box (3), the upper side and the lower side of the partition plate (4) are both fixedly connected with the second sliding rail (16), and the second sliding rail (16) is located on the right side of the first sliding rail (13);
the number of the filter plates (18) is two;
the upper end and the lower end of the filter plate (18) are fixedly connected with a second sliding block (17), and the second sliding block (17) is connected to a second sliding rail (16) in a sliding manner;
the upper side and the lower side of the inner part of the chamber of the purifying box (3) are fixedly connected with a first ultraviolet lamp (19);
the right sides of the upper end and the lower end of the partition board (4) are fixedly connected with a second ultraviolet lamp (20);
the upper end and the lower end of the right end wall of the purifying box (3) are respectively provided with an exhaust port (21);
the right side of the purification box (3) is fixedly connected with a gas-collecting hood (22), and the gas-collecting hood (22) is connected to the right side of the exhaust port (21);
and the right side of the gas collecting hood (22) is fixedly connected with an exhaust mechanism (23).
2. The medical grade double circulation fresh air machine of claim 1, characterized in that: the exhaust mechanism (23) has the specific structure that: comprises a housing (24), a second motor (25), fan blades (26) and an exhaust pipe (27);
the right side of the gas collecting hood (22) is fixedly connected with a hood shell (24);
a second motor (25) is fixedly connected inside the housing (24), and fan blades (26) are fixedly connected to an output shaft of the second motor (25);
the right side of the cover shell (24) is communicated with an exhaust pipe (27).
3. The medical grade double circulation fresh air machine of claim 1, characterized in that: the getter pump (10) is a high pressure getter pump.
4. The medical grade double circulation fresh air machine of claim 1, characterized in that: the suction head (11) is detachable.
5. The medical grade double circulation fresh air machine of claim 1, characterized in that: the air suction pipe (12) is a flexible air suction pipe.
6. The medical grade double circulation fresh air machine of claim 2, characterized in that: the second motor (25) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121771850.3U CN215412268U (en) | 2021-07-30 | 2021-07-30 | Medical grade dual cycle new fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121771850.3U CN215412268U (en) | 2021-07-30 | 2021-07-30 | Medical grade dual cycle new fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215412268U true CN215412268U (en) | 2022-01-04 |
Family
ID=79655136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121771850.3U Active CN215412268U (en) | 2021-07-30 | 2021-07-30 | Medical grade dual cycle new fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215412268U (en) |
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2021
- 2021-07-30 CN CN202121771850.3U patent/CN215412268U/en active Active
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