CN211977151U - High-efficient air exit of negative pressure hospital - Google Patents
High-efficient air exit of negative pressure hospital Download PDFInfo
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- CN211977151U CN211977151U CN202020538474.2U CN202020538474U CN211977151U CN 211977151 U CN211977151 U CN 211977151U CN 202020538474 U CN202020538474 U CN 202020538474U CN 211977151 U CN211977151 U CN 211977151U
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Abstract
The utility model discloses a high-efficiency air outlet of a negative pressure hospital, which is arranged on a wall body or a plate, and comprises a box body, a negative pressure fan positioned at one end of the box body and an exhaust pipe positioned in the box body; box one end is the platform column structure, be provided with adjusting part on the box, negative-pressure air fan is located the platform column structure is last, the exhaust pipe is in be the determinant and distribute in the box, adjusting part with the unanimous and the one-to-one of exhaust pipe column number, adjusting part can be right the volume of airing exhaust of exhaust pipe is adjusted. The utility model discloses under box, negative-pressure air fan, exhaust pipe and adjusting part's cooperation, can adjust effectively the speed of airing exhaust, compare in traditional mode of airing exhaust, can improve the efficiency of airing exhaust greatly, improve the practicality of air exit.
Description
Technical Field
The utility model belongs to the technical field of the air exit, especially, relate to a high-efficient air exit of negative pressure hospital.
Background
The air outlet, which is usually used in large quantities in hospitals and laboratories, discharges indoor air to the outside, and can be installed on the top of a room or on the side of the room for use.
The traditional air outlet adopts a negative pressure fan to directly exhaust air, the air exhaust speed of the air exhaust mode in the air exhaust process is uncontrollable, the air exhaust speed cannot be adjusted, the air exhaust efficiency is low, and the air exhaust device is not suitable for popularization and use.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a high-efficient air exit of negative pressure hospital to solve the problem that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a high-efficiency air outlet of a negative pressure hospital is arranged on a wall or a plate and comprises a box body, a negative pressure fan positioned at one end of the box body and an air exhaust pipe positioned in the box body; box one end is the platform column structure, be provided with adjusting part on the box, negative-pressure air fan is located the platform column structure is last, the exhaust pipe is in be the determinant and distribute in the box, adjusting part with the unanimous and the one-to-one of exhaust pipe column number, adjusting part can be right the volume of airing exhaust of exhaust pipe is adjusted.
In a preferred embodiment of the present invention, the end of the box is closed, and one end of the exhaust pipe is communicated with the outside.
In a preferred embodiment of the present invention, the adjusting assembly includes a driving motor, a connecting shaft located on the rotating shaft of the driving motor, and a wind-blocking sheet located on the connecting shaft.
In a preferred embodiment of the present invention, the wind-blocking sheets are distributed along the length direction of the connecting shaft at intervals and are consistent with the number of rows of the exhaust pipes.
In a preferred embodiment of the present invention, the wind-blocking sheet is identical to the exhaust duct in contour.
In a preferred embodiment of the present invention, the box is made of stainless steel.
The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:
the utility model discloses under box, negative-pressure air fan, exhaust pipe and adjusting part's cooperation, can adjust effectively the speed of airing exhaust, compare in traditional mode of airing exhaust, can improve the efficiency of airing exhaust greatly, improve the practicality of air exit.
Drawings
The present invention will be further explained with reference to the drawings and examples;
fig. 1 is a schematic overall structure diagram of the preferred embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the box body according to the preferred embodiment of the present invention;
in the figure: 1. a box body; 2. a negative pressure fan; 3. an exhaust duct; 4. an adjustment assembly; 41. a drive motor; 42. a connecting shaft; 43. a wind shield sheet.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
As shown in fig. 1 and fig. 2, a high-efficiency exhaust outlet of a negative pressure hospital is installed on a wall or a plate, and comprises a box body 1, a negative pressure fan 2 positioned at one end of the box body 1 and an exhaust pipe 3 positioned in the box body 1; 1 one end of box is the platform column structure, is provided with adjusting part 4 on the box 1, and negative pressure fan 2 is located the platform column structure, and exhaust pipe 3 is determinant distribution in box 1, and adjusting part 4 is unanimous and the one-to-one with 3 rows of exhaust pipe, and adjusting part 4 can adjust the volume of airing exhaust of exhaust pipe 3.
In this embodiment, install box 1 on the wall body or the panel in hospital room, negative pressure air fan 2 starts, carries out the operation of airing exhaust, and the in-process of airing exhaust, accessible adjusting part 4's driving motor 41 drive windshield 43 rotates, and windshield 43 can adjust the volume of airing exhaust at the rotation in-process, and after windshield 43 rotated certain angle, the volume of airing exhaust reached the biggest to the efficiency of airing exhaust has been improved.
Specifically, the end of the box 1 is closed, and one end of the exhaust pipe 3 is communicated with the outside.
In this embodiment, the adjusting assembly 4 includes a driving motor 41, a connecting shaft 42 on the rotating shaft of the driving motor 41, and a wind shielding sheet 43 on the connecting shaft 42, and the driving motor 41 drives the wind shielding sheet 43 to rotate, so as to adjust the amount of exhaust air.
Specifically, the wind-blocking sheets 43 are distributed at intervals along the length direction of the connecting shaft 42 and are consistent with the row number of the exhaust duct 3.
Specifically, the wind-shielding sheet 43 conforms to the contour of the exhaust duct 3.
In this embodiment, the case 1 is a stainless steel material.
To sum up, the utility model discloses under box 1, negative-pressure air fan 2, exhaust pipe 3 and adjusting part 4's cooperation, can adjust effectively the speed of airing exhaust, compare in traditional mode of airing exhaust, can improve the efficiency of airing exhaust greatly, improve the practicality of air exit.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. A high-efficiency air outlet of a negative pressure hospital is arranged on a wall or a plate and is characterized by comprising a box body, a negative pressure fan positioned at one end of the box body and an air outlet pipe positioned in the box body; box one end is the platform column structure, be provided with adjusting part on the box, negative-pressure air fan is located the platform column structure is last, the exhaust pipe is in be the determinant and distribute in the box, adjusting part with the unanimous and the one-to-one of exhaust pipe column number, adjusting part can be right the volume of airing exhaust of exhaust pipe is adjusted.
2. The negative pressure hospital high efficiency exhaust vent according to claim 1, wherein the end of the box body is in a closed state, and one end of the exhaust duct is communicated with the outside.
3. The negative-pressure hospital high-efficiency air outlet according to claim 1, wherein the adjusting assembly comprises a driving motor, a connecting shaft positioned on a rotating shaft of the driving motor, and a wind-blocking sheet positioned on the connecting shaft.
4. The negative-pressure hospital high-efficiency air outlet according to claim 3, wherein the wind-blocking sheets are distributed at intervals along the length direction of the connecting shaft and are consistent with the number of rows of the air outlet pipes.
5. The negative pressure hospital high efficiency exhaust vent of claim 3, wherein the wind deflector is contoured to the exhaust duct.
6. The negative pressure hospital high efficiency exhaust vent of claim 1, wherein the box is a stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538474.2U CN211977151U (en) | 2020-04-14 | 2020-04-14 | High-efficient air exit of negative pressure hospital |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538474.2U CN211977151U (en) | 2020-04-14 | 2020-04-14 | High-efficient air exit of negative pressure hospital |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211977151U true CN211977151U (en) | 2020-11-20 |
Family
ID=73384936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538474.2U Active CN211977151U (en) | 2020-04-14 | 2020-04-14 | High-efficient air exit of negative pressure hospital |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211977151U (en) |
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2020
- 2020-04-14 CN CN202020538474.2U patent/CN211977151U/en active Active
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