CN215021171U - Novel laminar flow bed - Google Patents
Novel laminar flow bed Download PDFInfo
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- CN215021171U CN215021171U CN202121158119.3U CN202121158119U CN215021171U CN 215021171 U CN215021171 U CN 215021171U CN 202121158119 U CN202121158119 U CN 202121158119U CN 215021171 U CN215021171 U CN 215021171U
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- fixedly connected
- fixed cover
- screw thread
- casing
- laminar flow
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Abstract
The utility model relates to a laminar flow bed structure field especially relates to a novel laminar flow bed. The utility model provides a novel laminar flow bed convenient to change high efficiency filter. A novel laminar flow bed comprises a supporting seat and the like; the downside of supporting seat rotates and is connected with a plurality of wheels, a plurality of screw thread support columns of fixedly connected with on the supporting seat, the fixedly connected with bed body on the supporting seat, fixedly connected with connecting rod between the screw thread support column of homonymy, and every screw thread support column upper end is fixedly connected with limiting plate, is equipped with filtering mechanism on the screw thread support column. In order to facilitate maintenance, an operator can open the maintenance door to directly replace the high-efficiency filter during maintenance, so that the workload is reduced, and the replacement efficiency is improved.
Description
Technical Field
The utility model relates to a laminar flow bed structure field especially relates to a novel laminar flow bed.
Background
The laminar flow bed is an equipment for constructing a clean space, is used for reducing the infection risk of patients in the space, can filter air and achieve an ideal purification and disinfection effect, can fully reduce the infection rate of susceptible people and protect the susceptible people, is widely applied to hematology departments, oncology departments, pediatrics, burn departments and the like, can disinfect indoor air under the condition of someone, is an ideal sickbed local air purification and disinfection device, is an air purification system at the top of the vertical flow laminar flow bed, is surrounded by a high-transparency anti-static plastic vertical curtain, sucks ambient air by a fan at the top during working, is filtered by the air purification system (such as a high-efficiency filter) to become clean air, and then is sent into a working area in a laminar flow mode, and simultaneously keeps positive pressure in the working area to prevent dust particles in an external space from entering the working area, among them, the high efficiency filter of the laminar flow bed is a consumable and needs to be replaced periodically.
Current laminar flow bed is when changing high efficiency filter, generally needs many people to assist just can pull down the casing, goes to change high efficiency filter again, and then leads to high efficiency filter's change efficiency low excessively, has also increased the cost of changing.
It is therefore desirable to develop a new laminar flow bed that facilitates the replacement of high efficiency filters.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of low replacement efficiency and high replacement cost, the technical problem is as follows: provides a novel laminar flow bed convenient for replacing a high-efficiency filter.
The technical scheme of the utility model is that: the utility model provides a novel laminar flow bed, is including supporting seat, wheel, screw thread support column, connecting rod, limiting plate, the bed body and filtering mechanism, and the downside of supporting seat rotates and is connected with a plurality of wheels, a plurality of screw thread support columns of fixedly connected with on the supporting seat, the fixedly connected with bed body on the supporting seat, fixedly connected with connecting rod between the screw thread support column of homonymy, and every screw thread support column upper end is fixedly connected with limiting plate all, is equipped with filtering mechanism on the screw thread support column.
Further, filtering mechanism is including the casing, the roof, the filter screen, maintain the door, high efficiency filter, fixed cover and last fixed cover down, casing upside fixedly connected with roof, the casing both sides are equipped with the filter screen, the roof upside articulates there is the maintenance door, the inside high efficiency filter that is equipped with of casing, a plurality of lower fixed covers of inside downside fixedly connected with of casing, fixed cover on roof downside fixedly connected with is a plurality of, lower fixed cover is corresponding with last fixed cover, every all with a screw thread support column sliding connection to coaxial lower fixed cover and last fixed cover.
Further, still including the motor, the worm, the backup pad, the worm wheel, straight-teeth gear and gear thread bush, the inside downside of casing is fixed with a plurality of motors, all fixedly connected with worm on the power output shaft of every motor, the other end of every worm all rotates and is connected with a backup pad, backup pad and casing fixed connection, the casing internal rotation is connected with a plurality of worm wheels, every worm wheel all meshes with a worm, all fixedly connected with a straight-teeth gear on every worm, every is connected with gear thread bush to all rotating between fixed cover and the last fixed cover down, gear thread bush and screw thread support column threaded connection, gear thread bush and straight-teeth gear meshing.
The beneficial effects are that:
in order to facilitate maintenance, an operator can open the maintenance door to directly replace the high-efficiency filter during maintenance, so that the workload is reduced, and the replacement efficiency is improved;
through making the whole screw thread bracing piece of filter mechanism remove, and then can reduce filter mechanism's height, and then made things convenient for operating personnel to the efficiency that high efficiency filter maintained or changed to and reduced the dismantlement number of times to the laminar flow bed, and then increased the life of laminar flow bed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the rear side of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the feeding mechanism of the present invention.
Fig. 4 is a schematic perspective view of the turntable of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the material pushing plate of the present invention.
In the reference symbols: 1_ supporting seat, 101_ wheel, 2_ screw thread support column, 201_ connecting rod, 202_ limiting plate, 3_ bed body, 4_ casing, 401_ roof, 402_ filter screen, 403_ maintenance door, 404_ high efficiency filter, 405_ lower fixed cover, 406_ upper fixed cover, 5_ motor, 501_ worm, 502_ supporting plate, 503_ worm wheel, 504_ spur gear, 505_ gear thread bush.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
The utility model provides a novel laminar flow bed, as shown in fig. 1-5, including supporting seat 1, wheel 101, screw thread support column 2, connecting rod 201, limiting plate 202, the bed body 3 and filtering mechanism, the downside of supporting seat 1 is rotated and is connected with a plurality of wheels 101, a plurality of screw thread support columns 2 of fixedly connected with on the supporting seat 1, fixedly connected with bed body 3 on the supporting seat 1, fixedly connected with connecting rod 201 between the screw thread support column 2 of homonymy, 2 upper ends of every screw thread support column all fixedly connected with limiting plate 202 are equipped with filtering mechanism on the screw thread support column 2.
An operator can move the laminar flow bed to a designated position through the wheels 101, so that the filtering mechanism can move up and down on the threaded support columns 2 for maintenance convenience, and the periphery of the laminar flow bed is enclosed by the high-transparency anti-static plastic vertical curtains to prevent dust particles in an external space from entering a working area.
Filtering mechanism is including casing 4, roof 401, filter screen 402, maintain door 403, high efficiency filter 404, fixed cover 405 and last fixed cover 406 down, 4 upside fixedly connected with roofs 401 of casing, 4 both sides of casing are equipped with filter screen 402, roof 401 upside articulates there is maintenance door 403, 4 inside high efficiency filter 404 that is equipped with of casing, the fixed cover 405 under the inside downside fixedly connected with of casing 4, fixed cover 406 on roof 401 downside fixedly connected with is a plurality of, fixed cover 405 is corresponding with last fixed cover 406 down, every coaxial lower fixed cover 405 and last fixed cover 406 all with a screw thread support column 2 sliding connection.
Claims (3)
1. The utility model provides a novel laminar flow bed, including supporting seat, wheel, screw thread support column, connecting rod, limiting plate and the bed body, the downside of supporting seat is rotated and is connected with a plurality of wheels, a plurality of screw thread support columns of fixedly connected with on the supporting seat, the fixedly connected with bed body on the supporting seat, fixedly connected with connecting rod between the screw thread support column of homonymy, every screw thread support column upper end all fixedly connected with limiting plate, its characterized in that: and the filtering mechanism is arranged on the threaded supporting column.
2. The novel laminar flow bed according to claim 1, characterized in that: the filtering mechanism is including the casing, the roof, the filter screen, the maintenance door, high efficiency filter, fixed cover and last fixed cover down, casing upside fixedly connected with roof, the casing both sides are equipped with the filter screen, the roof upside articulates there is the maintenance door, the inside high efficiency filter that is equipped with of casing, a plurality of lower fixed covers of inside downside fixedly connected with of casing, fixed cover on roof downside fixedly connected with is a plurality of, fixed cover is corresponding with last fixed cover down, every to coaxial lower fixed cover with last fixed cover all with a screw thread support column sliding connection.
3. The novel laminar flow bed according to claim 2, characterized in that: still including the motor, the worm, the backup pad, the worm wheel, straight-teeth gear and gear thread bush, the inside downside of casing is fixed with a plurality of motors, all fixedly connected with worm on the power output shaft of every motor, the other end of every worm all rotates and is connected with a backup pad, backup pad and casing fixed connection, the inside rotation of casing is connected with a plurality of worm wheels, every worm wheel all meshes with a worm, straight-teeth gear of all fixedly connected with on every worm, every is connected with gear thread bush to all rotating between fixed cover and the last fixed cover down, gear thread bush and screw thread support column threaded connection, gear thread bush and straight-teeth gear meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121158119.3U CN215021171U (en) | 2021-05-27 | 2021-05-27 | Novel laminar flow bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121158119.3U CN215021171U (en) | 2021-05-27 | 2021-05-27 | Novel laminar flow bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215021171U true CN215021171U (en) | 2021-12-07 |
Family
ID=79211488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121158119.3U Active CN215021171U (en) | 2021-05-27 | 2021-05-27 | Novel laminar flow bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215021171U (en) |
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2021
- 2021-05-27 CN CN202121158119.3U patent/CN215021171U/en active Active
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