CN214841397U - Operating room purifies vent device convenient to installation - Google Patents
Operating room purifies vent device convenient to installation Download PDFInfo
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- CN214841397U CN214841397U CN202120968127.8U CN202120968127U CN214841397U CN 214841397 U CN214841397 U CN 214841397U CN 202120968127 U CN202120968127 U CN 202120968127U CN 214841397 U CN214841397 U CN 214841397U
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- filter screen
- ventilation pipe
- air
- fixed
- operating room
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Abstract
The utility model discloses an operating room purification ventilation opening device convenient to install, which comprises a ventilation pipe, wherein the ventilation pipe is connected with a mounting seat in a sliding way, a fan is fixed on the mounting seat, a bolt is connected between the mounting seat and the ventilation pipe in a threaded way, the ventilation pipe is connected with a filter screen in a rotating way through a rotating shaft, the utility model filters air by the filter screen and sucks the air into the ventilation pipe through the fan on-off work, so that the air enters an air purification system through the filter screen, the filter screen filters the air for inputting the air into the operating room, and then the air is input into the air purification system through the secondary filtration of the filter screen, thus being beneficial to the air purification system to purify the air, the bolt is disassembled through rotating, the screw rod is rotated to slide a supporting block to be far away from the filter screen, the filter screen is pushed to rotate clockwise to be parallel to a horizontal plane, at the moment, the support pillar is pulled to make the mounting seat slide to be separated from the ventilation pipe, the fan is moved to be separated from the ventilation pipe for disassembly, so that the fan is convenient to maintain and is beneficial to air conveying.
Description
Technical Field
The utility model relates to a vent technical field specifically is an operating room purifies vent device convenient to installation.
Background
The operating room is a place for providing operations and rescue for patients, and is an important technical department of hospitals, and the ventilating duct is a duct used at the position of the ventilating opening of the operating room and used for primarily filtering air and exhausting the air into an air purification system in the operating room so as to supply air to the inside of the operating room; the ventilation pipeline of the operating room utilizes the draught fan to draw air for conveying air for the purification system, and the fan is installed in the ventilation pipeline and is not easy to disassemble, so that the fan is inconvenient to maintain and is not beneficial to conveying air for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an operating room purifies vent device convenient to installation to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an operating room purifies vent device convenient to installation, includes the ventilation pipe, ventilation pipe sliding connection has the mount pad, the mount pad is fixed with the fan, the mount pad with threaded connection has the bolt between the ventilation pipe, the ventilation pipe rotates through the pivot and is connected with the filter screen, the filter screen rotates and is connected with the support column, ventilation pipe sliding connection has the supporting shoe, the supporting shoe with rotate between the support column and be connected, ventilation pipe threaded connection has the screw rod, the screw rod with threaded connection between the supporting shoe, the ventilation pipe is fixed with the fixing base, the fixing base with the fan is contradicted, the ventilation pipe is fixed with the filter plate, the mount pad with the through wires hole has been seted up to the ventilation pipe.
Preferably, the mount pad is fixed with the fore-set, the filter screen is fixed with the gag lever post, the fore-set sliding connection has the stopper, the stopper with the gag lever post is contradicted, the stopper with be fixed with the spring between the fore-set, the rotation point of gag lever post with the pivot is located same position.
Preferably, a push rod is fixed on one side of the filter plate and is abutted against the mounting seat, and the fan is located between the filter screen and the filter plate.
Preferably, the vent pipe is fixed with a mounting plate provided with a hollow inside, and the screw rod extends to the outside of the vent pipe.
Preferably, the cross-section of fore-set is L shape structure, the fore-set contradicts in the lateral wall of filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a fan circular telegram work is inside filtering the air suction ventilation pipe by the filter screen with the air, makes the air filter through the filter plate again and gets into air purification system, and for operating room input air, the filter screen carries out preliminary dust, impurity to the air and filters, and through filter plate secondary filter input air purification system again, does benefit to air purification system and purifies the air.
2. The utility model discloses a rotating the dismantlement bolt, rotating the screw rod, making the supporting shoe slide and keep away from the filter plate, promote filter screen clockwise rotation and horizontal plane parallel, at this moment the pulling fore-set makes the mount pad slide and breaks away from the ventilation pipe, makes the fan remove and breaks away from the ventilation pipe and dismantle, and the maintenance of the fan of being convenient for does benefit to air-conveying.
3. The utility model discloses the fore-set supports the filter screen, avoids fan work convulsions in-process air promotion filter screen, and the spring promotes the stopper gag lever post of contradicting, and is spacing once more to the filter screen, avoids the filter screen not hard up, and when the ventilation pipe was opened to the filter screen clockwise rotation, made the gag lever post rotate and promoted stopper slip extension spring, breaks away from the stopper after the gag lever post continues to rotate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of the filter screen of the present invention;
fig. 4 is the schematic view of the rotation state of the filter screen of the present invention.
In the figure: 1. the device comprises a ventilation pipe, 2, a mounting seat, 3, a fan, 4, a fixing seat, 5, a filter screen, 6, a rotating shaft, 7, a supporting block, 8, a screw rod, 9, a supporting column, 10, a filter plate, 11, a top rod, 12, a threading hole, 13, a bolt, 14, a top column, 15, a limiting rod, 16, a limiting block, 17, a spring, 18 and a mounting plate.
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.
Referring to fig. 1-4, the present invention provides a technical solution: an operating room purification ventilation opening device convenient to install comprises a ventilation pipe 1, the ventilation pipe 1 is connected with an installation base 2 in a sliding mode, a fan 3 is fixed on the installation base 2, a bolt 13 is connected between the installation base 2 and the ventilation pipe 1 in a threaded mode, the ventilation pipe 1 is connected with a filter screen 5 in a rotating mode through a rotating shaft 6, the filter screen 5 is connected with a support column 9 in a rotating mode, the ventilation pipe 1 is connected with a support block 7 in a sliding mode, the support block 7 is connected with the support column 9 in a rotating mode, the ventilation pipe 1 is connected with a screw 8 in a threaded mode, the screw 8 is connected with the support block 7 in a threaded mode, a fixing base 4 is fixed on the ventilation pipe 1, the fixing base 4 is abutted against the fan 3, the ventilation pipe 1 is fixed with a filter plate 10, and a threading hole 12 is formed in the installation base 2 and the ventilation pipe 1; the vent pipe 1 is installed at the vent hole position of an operating room, an expansion bolt is inserted into the installation plate 18 to be fixed with the wall surface, the installation of the vent pipe 1 is convenient, the port of the vent pipe 1 far away from the screw rod 8 is connected with a pipeline of an air purification system of the operating room, air is filtered and sucked into the vent pipe 1 through the filter screen 5 by the power-on work of the fan 3, the air is filtered and enters the air purification system through the filter screen 10, the air is input into the air purification system for the operating room, the air is primarily filtered by the filter screen 5, and is secondarily filtered and input into the air purification system through the filter screen 10, the air is purified by the air purification system, the screw rod 8 is rotated by rotating the dismounting bolt 13, the supporting block 7 slides and is far away from the filter screen 10, the filter screen 5 is pushed to rotate clockwise and is parallel to the horizontal plane, at the moment, the jack post 14 is pulled, the installation seat 2 slides and is separated from the vent pipe 1, and the fan 3 is far away from the fixed seat 4, the fan 3 is moved to be separated from the ventilation pipe 1 for disassembly, so that the fan 3 is convenient to repair and maintain and is beneficial to air conveying.
As the utility model discloses a technical optimization scheme, mount pad 2 is fixed with fore-set 14, filter screen 5 is fixed with gag lever post 15, fore-set 14 sliding connection has stopper 16, stopper 16 contradicts with gag lever post 15, be fixed with spring 17 between stopper 16 and the fore-set 14, gag lever post 15's pivot point and pivot 6 are located same position, fore-set 14 supports filter screen 5, avoid 3 work convulsions in-process air of fan to promote filter screen 5, spring 17 promotes 16 gag lever post 15 of contradicting of stopper, spacing once more to filter screen 5, it is not hard up to avoid filter screen 5, when filter screen 5 clockwise turning opens ventilation pipe 1, make gag lever post 15 rotate and promote 16 slip extension spring 17 of stopper, gag lever post 15 continues to rotate the back and breaks away from stopper 16.
As a technical optimization scheme of the utility model, one side of filter plate 10 is fixed with ejector pin 11, and ejector pin 11 is contradicted with mount pad 2, and fan 3 is located between filter screen 5 and the filter plate 10, for the ease of the secondary filter of air.
As a technical optimization scheme of the utility model, ventilation pipe 1 is fixed with and is equipped with inside hollow mounting panel 18, and screw rod 8 extends to the outside of ventilation pipe 1, for the convenience of adjusting the position of filter screen 5.
As a technical optimization scheme of the utility model, the cross-section of fore-set 14 is L shape structure, and fore-set 14 is contradicted in the lateral wall of filter screen 5, for supporting mount pad 2, and through wires hole 12 is used for inserting of the power cord of fan.
The working principle is as follows: the utility model installs the ventilation pipe 1 at the ventilation opening position of the operating room, the expansion bolt is inserted into the mounting plate 18 to be fixed with the wall, the ventilation pipe 1 is convenient to install, the port of the ventilation pipe 1 far away from the screw rod 8 is connected with the pipeline of the air purification system of the operating room, the air is filtered by the filter screen 5 and pumped into the ventilation pipe 1 through the power-on work of the fan 3, the air is filtered by the filter screen 10 to enter the air purification system, the air is input for the operating room, the filter screen 5 filters the air primarily, impurities are filtered, the air is filtered by the filter screen 10 for the second time and then enters the air purification system, the air purification system is beneficial to purify the air, the screw rod 8 is rotated by rotating the dismounting bolt 13, the supporting block 7 slides to be far away from the filter screen 10, the filter screen 5 is pushed to rotate clockwise to be parallel to the horizontal plane, at the moment, the jack 14 is pulled, the mounting seat 2 slides to be separated from the ventilation pipe 1, the fan 3 moves to be separated from the ventilation pipe 1 for dismounting, the maintenance of fan 3 of being convenient for does benefit to air delivery.
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 (5)
1. An operating room purification vent device convenient to install, includes ventilation pipe (1), its characterized in that: the ventilating pipe (1) is connected with a mounting seat (2) in a sliding way, a fan (3) is fixed on the mounting seat (2), a bolt (13) is connected between the mounting seat (2) and the ventilation pipe (1) in a threaded manner, the ventilating pipe (1) is rotationally connected with a filter screen (5) through a rotating shaft (6), the filter screen (5) is rotationally connected with a support column (9), the ventilation pipe (1) is slidably connected with a support block (7), the supporting block (7) is rotationally connected with the supporting column (9), the ventilating pipe (1) is in threaded connection with a screw rod (8), the screw rod (8) is in threaded connection with the supporting block (7), the ventilating pipe (1) is fixed with a fixed seat (4), the fixed seat (4) is abutted against the fan (3), the ventilating pipe (1) is fixed with a filter plate (10), the mounting seat (2) and the ventilation pipe (1) are provided with threading holes (12).
2. An operating room purge vent apparatus as claimed in claim 1, wherein: mount pad (2) are fixed with fore-set (14), filter screen (5) are fixed with gag lever post (15), fore-set (14) sliding connection has stopper (16), stopper (16) with gag lever post (15) are contradicted, stopper (16) with be fixed with spring (17) between fore-set (14), the turning point of gag lever post (15) with pivot (6) are located same position.
3. An operating room purge vent apparatus as claimed in claim 1, wherein: one side of filter plate (10) is fixed with ejector pin (11), ejector pin (11) with mount pad (2) are contradicted, fan (3) are located filter screen (5) with between filter plate (10).
4. An operating room purge vent apparatus as claimed in claim 1, wherein: the ventilation pipe (1) is fixed with a mounting plate (18) with a hollow interior, and the screw rod (8) extends to the outside of the ventilation pipe (1).
5. An operating room purge vent apparatus as set forth in claim 2, wherein: the cross-section of fore-set (14) is L shape structure, fore-set (14) contradict in the lateral wall of filter screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120968127.8U CN214841397U (en) | 2021-05-08 | 2021-05-08 | Operating room purifies vent device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120968127.8U CN214841397U (en) | 2021-05-08 | 2021-05-08 | Operating room purifies vent device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214841397U true CN214841397U (en) | 2021-11-23 |
Family
ID=78772529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120968127.8U Active CN214841397U (en) | 2021-05-08 | 2021-05-08 | Operating room purifies vent device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214841397U (en) |
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2021
- 2021-05-08 CN CN202120968127.8U patent/CN214841397U/en active Active
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