CN217559991U - High-efficiency filter for clean operating room - Google Patents
High-efficiency filter for clean operating room Download PDFInfo
- Publication number
- CN217559991U CN217559991U CN202221024345.7U CN202221024345U CN217559991U CN 217559991 U CN217559991 U CN 217559991U CN 202221024345 U CN202221024345 U CN 202221024345U CN 217559991 U CN217559991 U CN 217559991U
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- frame
- shell
- filter screen
- high efficiency
- efficiency filter
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- 238000004140 cleaning Methods 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 37
- 241000894006 Bacteria Species 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a high-efficiency filter for cleaning operating rooms, which comprises a shell, wherein a filtering device and a cleaning device are arranged in the shell; the filtering device comprises a filter screen and an installation frame, the filter screen is arranged in the installation frame, mounting grooves are formed in the side walls of the left side and the right side in the shell, and arc-shaped plates are arranged in the mounting grooves; the mounting frame is arranged in the mounting groove and is in contact with the cambered plate; the cleaning device comprises a cleaning brush, the cleaning brush consists of a movable frame and a rotating frame, and the movable frame is movably connected with the rotating frame; a sliding groove is formed in the movable frame, a pulley is arranged on one side of the rotating frame, and the pulley is movably connected with the sliding groove; one side of the movable frame is provided with a hinged column, the other side of the movable frame is provided with a connecting groove, a hairbrush is arranged in the connecting groove, and the hairbrush is in contact with the filter screen; the rotating frame is provided with a rotating shaft in the middle, and the rotating frame can rotate around the rotating shaft. The filter screen can be quickly disassembled and assembled through the design, and the filter screen can be automatically cleaned.
Description
Technical Field
The utility model belongs to the technical field of medical air purification equipment, specifically be a high efficiency filter for clean operating room.
Background
The air in the operating room and articles required by the operation need to be disinfected to prevent the wound of the patient from being infected.
The operating room environment of the hospital is relatively airtight, and indoor and outdoor air exchange depends on a centralized air processor to carry out multiple long-time filtering circulation, so that centralized air supply, cooling and heating, dehumidification and humidification and the like are carried out on the whole operating room area. This part of high efficiency filter need be used in concentrating the air treatment machine, but, current high efficiency air filter ubiquitous has the filter screen of changing troublesome, and the filter screen has influenced the disinfection condition in the operating room after long-term in-process surface collection dirt easy breed bacterium.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high efficiency filter for clean operating room to it is troublesome to have the change filter screen to propose current high efficiency filter in the solution background art, and the filter screen uses for a long time to breed the bacterium easily, influences the problem of the disinfection condition in the operating room.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a high-efficiency filter for cleaning an operating room comprises a shell, wherein a filtering device and a cleaning device are arranged in the shell;
the filtering device comprises a filter screen and an installation frame, the filter screen is arranged in the installation frame, mounting grooves are formed in the side walls of the left side and the right side in the shell, an arched plate is arranged in each mounting groove, and each arched plate is made of elastic materials; the mounting frame is arranged in the mounting groove and is in contact with the arched plate;
the cleaning device comprises a cleaning brush, the cleaning brush consists of a movable frame and a rotating frame, and the movable frame is movably connected with the rotating frame; a sliding groove is formed in the movable frame, a pulley is arranged on one side of the rotating frame and is arranged in the sliding groove, and the pulley is movably connected with the sliding groove; one side of the movable frame is provided with a hinge post, the movable frame is hinged with the shell through the hinge post, the other side of the movable frame is provided with a connecting groove, a brush is arranged in the connecting groove, and the brush is in contact with the filter screen; the rotating frame is provided with a rotating shaft in the middle and can rotate around the rotating shaft.
Further, the arched plate is made of spring steel.
Furthermore, a positioning plate is arranged at the bottom in the shell, and a positioning groove is formed in the positioning plate.
Further, the top of the shell is provided with a cover plate, and the cover plate is in threaded connection with the shell.
Furthermore, an air inlet is formed in the rear side of the shell, and an air outlet is formed in the front side of the shell.
Furthermore, a gate is arranged on the air outlet.
Further, the rotating shaft is connected with an external motor.
Further, the cleaning brushes are arranged in two, and the two cleaning brushes are arranged in the shell in a bilateral symmetry mode.
Further, the distance between the pulley and the rotating shaft is less than or equal to half of the length of the sliding groove.
Further, the brush is laterally installed in the connecting groove, and the brush is connected with the top of the connecting groove through a screw.
Compared with the prior art, the utility model discloses following beneficial effect has:
an installation frame is arranged outside the filter screen, the installation frame is arranged in the installation groove, and an elastic arched plate is arranged in the installation groove; when the filter screen is installed, the installation frame is pressed downwards in the installation groove, and the installation frame is clamped through the elastic arched plate, so that the positioning of the installation frame can be realized; when the filter screen is disassembled, only the mounting frame needs to be pulled out; the mode of adopting elasticity bow-shaped board location makes dismouting filter screen convenient, changes the filter screen easily.
The cleaning brush consists of a movable frame and a rotating frame, wherein a sliding groove is formed in the movable frame, a pulley is arranged on the rotating frame, and the pulley is arranged in the sliding groove; the movable frame is hinged with the shell through a hinge post on one side, so that the movable frame can rotate up and down, and the rotating frame can rotate around the rotating shaft; when the rotating frame rotates, the pulley on the rotating frame can move left and right in the sliding groove and can drive the movable frame to swing up and down, so that the brush on the rotating frame is driven to swing up and down, the brush which swings up and down can start to scrub the filter screen, dust on the filter screen is removed, and bacteria breeding on the filter screen is prevented. By adopting the mode, the filter screen can be cleaned without disassembling the filter screen, the service life of the filter screen is prolonged, the labor of maintenance workers is reduced, and the cleaning device is very convenient.
Drawings
Fig. 1 is an isometric view of the present invention;
fig. 2 is a front view schematically illustrating the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention
FIG. 4 isbase:Sub>A schematic cross-sectional view taken at A-A of FIG. 3;
FIG. 5 is an enlarged view of a portion of FIG. 3 at B;
FIG. 6 is an isometric view of the cleaning device of the present invention;
FIG. 7 is a schematic top view of the cleaning device of the present invention;
fig. 8 is a front view of the movable frame of the present invention.
The labels in the figure are: 1-shell, 2-cover plate, 3-air inlet, 4-gate, 5-cleaning device, 6-motor, 7-air outlet, 8-filter screen, 9-second dust suction pipe, 10-second dust suction machine, 11-first dust suction machine, 12-first dust suction pipe, 13-cambered plate, 14-mounting frame, 15-mounting groove, 16-positioning plate, 17-movable frame, 18-hinged column, 19-rotating shaft, 20-rotating frame, 21-pulley, 22-connecting groove, 23-brush and 24-sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
A high-efficiency filter for cleaning an operating room comprises a shell 1, wherein a filtering device and a cleaning device 5 are arranged in the shell 1; the cleaning device 5 is used for cleaning the filter device.
The filtering device comprises a filter screen 8 and an installation frame 14, the filter screen 8 is arranged in the installation frame 14, mounting grooves 15 are formed in the side walls of the left side and the right side in the shell 1, an arch-shaped plate 13 is arranged in each mounting groove 15, and each arch-shaped plate 13 is made of elastic materials; a mounting frame 14 is provided in the mounting slot 15, the mounting frame 14 being in contact with the arcuate plate 13. When the filter screen 8 is installed, the filter screen 8 is installed in the installation frame 14, then the installation frame 14 is pressed downwards through the installation groove 15, and the installation frame 14 can be clamped by the elastic arc-shaped plates 13 due to the elastic arc-shaped plates 13 arranged in the installation groove 15, and the installation frame 14 can be installed in the installation groove 15 completely; when disassembling the filter screen 8, it is only necessary to pull out the mounting frame 14. The installation mode can not only ensure the stability after installation but also save the installation time, so that the filter screen 8 can be very conveniently disassembled and assembled, and the filter screen 8 can be conveniently replaced.
The cleaning device 5 comprises a cleaning brush, the cleaning brush consists of a movable frame 17 and a rotating frame 20, and the movable frame 17 is movably connected with the rotating frame 20; a sliding groove 24 is formed in the movable frame 17, a pulley 21 is arranged on one side of the rotating frame 20, the pulley 21 is arranged in the sliding groove 24, and the pulley 21 is movably connected with the sliding groove 24; one side of the movable frame 17 is provided with a hinge column 18, the movable frame 17 is hinged with the shell 1 through the hinge column 18, the other side of the movable frame 17 is provided with a connecting groove 23, a brush 23 is arranged in the connecting groove 23, and the brush 23 is contacted with the filter screen 8; the rotating frame 20 is provided with a rotating shaft 19 in the middle, and the rotating frame 20 can rotate around the rotating shaft 19.
In the using process, the rotating frame 20 is rotated through the rotating shaft 19, so that the pulley 21 on the rotating frame 20 slides in the sliding groove on the movable frame 17; as one side of the movable frame 17 is hinged with the shell 1, in the rotating process of the rotating frame 20, the pulley 21 reciprocates left and right in the sliding groove and drives the rotating frame 20 to swing up and down. Be provided with brush 23 in the one side of rotating turret 20 keeping away from articulated post 18, brush 23 and filter screen 8 contact, along with the luffing motion of rotating turret 20, brush 23 also begins luffing motion on filter screen 8 to accomplish the dust on clean filter screen 8 surface, prevent to breed the bacterium on the filter screen 8.
In a preferred embodiment, a nozzle is arranged in the shell 1, a medicine cylinder is arranged outside the shell 1, and the nozzle is connected with the medicine cylinder; the medicine tank is used for storing disinfectant. Because the brush 23 can produce the raise dust in the in-process of clean filter screen 8, spray the sterile water in to casing 1 through the nozzle, be used for reducing the raise dust on the one hand, on the other hand also can disinfect and disinfect, kill two birds with one stone.
In a preferred embodiment, the arched plate 13 is made of spring steel, which has a good elasticity, ensuring an effective clamping of the mounting frame 14; through setting up bow-shaped board 13, at the filter screen 8 of installing different specifications, bow-shaped board 13 can both realize the location to it, has increased the utility model discloses an applicability.
In a preferred embodiment, the bottom of the housing 1 is provided with a positioning plate 16, and the positioning plate 16 is provided with a positioning slot. After installation frame 14 was installed in mounting groove 15, installation frame 14's bottom just arrived in the constant head tank, had realized installation frame 14 bottom location through the constant head tank, had strengthened filter screen 8.
In a preferred embodiment, a cover plate 2 is arranged on the top of the shell 1, and the cover plate 2 is screwed with the shell 1. When the filter screen 8 is disassembled and assembled, the top of the shell 1 needs to be opened, so that the cover plate 2 is arranged at the top of the shell 1, and the cover plate 2 is convenient to disassemble and assemble after being connected with the shell 1 in a threaded mode.
In a preferred embodiment, the rear side of the housing 1 is provided with an air inlet 3, the front side of the housing 1 is provided with an air outlet 7, the air inlet 3 is connected with an air inlet pipeline, air to be purified is introduced into the housing 1, and the air outlet 7 is connected with an air outlet pipeline for discharging the purified air.
In a preferred embodiment, the air outlet 7 is provided with a gate 4, dust can be generated when the filter screen 8 is cleaned, and the dust is prevented from entering the next-stage equipment through the air outlet 7 by installing a shutter in the gate 4, and meanwhile, the cleaning condition in the operating room can be influenced.
In a preferred embodiment, the rotating shaft 19 is connected with an external motor 6, the motor 6 drives the rotating shaft 19 to rotate, and the rotating speed of the rotating shaft 19 can be conveniently controlled through the motor 6.
In a preferred embodiment, two cleaning brushes are arranged, and the two cleaning brushes are arranged in the shell 1 in a bilateral symmetry mode, so that the cleaning brushes can clean the filter screen 8 in a large area, and the length of the movable frame 17 is shortened.
In a preferred embodiment, the distance between the pulley 21 and the shaft 19 is less than or equal to half the length of the chute, the shaft 19 being in the middle of the chute. Only so can make the rotating frame 20 slide in the spout in the pivoted time pulley 21, further make the adjustable shelf 17 luffing motion to accomplish to clean filter screen 8.
In a preferred embodiment, the brush 23 is laterally arranged in the connecting groove 22, the brush 23 is connected with the top of the connecting groove 23 through a screw, the brush 23 can easily accumulate dust and breed bacteria in the long-term use process, and the brush 23 is screwed with the connecting groove 23 to facilitate the replacement of the brush 23.
In a preferred embodiment, a dust suction device is arranged outside the housing 1, the dust suction device comprises a dust collector and a dust suction pipe, the dust collector comprises a first dust collector 11 and a second dust collector 10, the dust suction pipe comprises a first dust suction pipe 12 and a second dust suction pipe 9, the first dust suction pipe 12 is connected with the first dust collector 11, and the second dust suction pipe 9 is connected with the second dust collector 10. The first dust collector 11 is arranged at the left side of the shell 1, and the first dust collection pipe 12 penetrates through the shell 1 and is communicated with the front space of the filter screen 8; the second dust collector 10 is arranged at the right side of the shell 1, and the second dust collection pipe 9 penetrates through the shell 1 and continues to penetrate through the positioning plate 16 to be communicated with the rear space of the filter screen 8. Because the dust can be raised in the shell 1 when the cleaning device 5 cleans the filter screen 8, the dust in the space at the front side of the filter screen 8 is sucked by the first dust collector 11 and the second dust collecting pipe 9; sucking dust in the space at the rear side of the filter screen 8 through a second dust collector 10 and a second dust suction pipe 9; the cleanness in the shell 1 is ensured, and dust is prevented from being accumulated in the shell 1 to breed bacteria, so that the cleanness in an operating room is influenced.
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 the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "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 medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A high efficiency filter for cleaning operating rooms, comprising: comprises a shell (1), wherein a filtering device and a cleaning device (5) are arranged in the shell (1);
the filtering device comprises a filter screen (8) and an installation frame (14), the filter screen (8) is arranged in the installation frame (14), mounting grooves (15) are formed in the side walls of the left side and the right side in the shell (1), an arch-shaped plate (13) is arranged in each mounting groove (15), and each arch-shaped plate (13) is made of elastic materials; the mounting frame (14) is arranged in the mounting groove (15), and the mounting frame (14) is in contact with the arched plate (13);
the cleaning device (5) comprises a cleaning brush, the cleaning brush consists of a movable frame (17) and a rotating frame (20), and the movable frame (17) is movably connected with the rotating frame (20); a sliding groove (24) is formed in the movable frame (17), a pulley (21) is arranged on one side of the rotating frame (20), the pulley (21) is arranged in the sliding groove (24), and the pulley (21) is movably connected with the sliding groove (24); one side of the movable frame (17) is provided with a hinge column (18), the movable frame (17) is hinged with the shell (1) through the hinge column (18), the other side of the movable frame (17) is provided with a connecting groove (22), a brush (23) is arranged in the connecting groove (22), and the brush (23) is contacted with the filter screen (8); a rotating shaft (19) is arranged in the middle of the rotating frame (20), and the rotating frame (20) can rotate around the rotating shaft (19).
2. A high efficiency filter for a clean room as defined in claim 1, wherein: the bow-shaped plate (13) is made of spring steel.
3. A high efficiency filter for a clean room as defined in claim 1, wherein: a positioning plate (16) is arranged at the bottom in the shell (1), and a positioning groove is arranged on the positioning plate (16).
4. A high efficiency filter for a clean room as defined in claim 1, wherein: the top of the shell (1) is provided with a cover plate (2), and the cover plate (2) is in threaded connection with the shell (1).
5. A high efficiency filter for a clean room as defined in claim 1, wherein: an air inlet (3) is arranged at the rear side of the shell (1), and an air outlet (7) is arranged at the front side of the shell (1).
6. A high efficiency filter for a clean operating room of claim 5, wherein: a gate (4) is arranged on the air outlet (7).
7. A high efficiency filter for a clean operating room of claim 1, wherein: the rotating shaft (19) is connected with an external motor (6).
8. A high efficiency filter for a clean operating room of claim 1, wherein: the cleaning brushes are arranged in two, and the two cleaning brushes are arranged in the shell (1) in a bilateral symmetry manner.
9. A high efficiency filter for a clean room as defined in claim 1, wherein: the distance between the pulley (21) and the rotating shaft (19) is less than or equal to half of the length of the sliding chute.
10. A high efficiency filter for a clean operating room of claim 1, wherein: the brush (23) is laterally arranged in the connecting groove (22), and the brush (23) is connected with the top of the connecting groove (22) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221024345.7U CN217559991U (en) | 2022-04-29 | 2022-04-29 | High-efficiency filter for clean operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221024345.7U CN217559991U (en) | 2022-04-29 | 2022-04-29 | High-efficiency filter for clean operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217559991U true CN217559991U (en) | 2022-10-11 |
Family
ID=83471973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221024345.7U Active CN217559991U (en) | 2022-04-29 | 2022-04-29 | High-efficiency filter for clean operating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217559991U (en) |
-
2022
- 2022-04-29 CN CN202221024345.7U patent/CN217559991U/en active Active
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