CN218379767U - Air supply purification device for negative pressure ward - Google Patents
Air supply purification device for negative pressure ward Download PDFInfo
- Publication number
- CN218379767U CN218379767U CN202222421495.8U CN202222421495U CN218379767U CN 218379767 U CN218379767 U CN 218379767U CN 202222421495 U CN202222421495 U CN 202222421495U CN 218379767 U CN218379767 U CN 218379767U
- Authority
- CN
- China
- Prior art keywords
- device body
- filter core
- negative pressure
- inboard
- pressure ward
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an air supply purifier for negative pressure ward, the device comprises a device body, the bottom of device body is equipped with the filter core, the inboard of filter core is equipped with cotton layer and graphite layer in proper order, the outside of device body and filter core all is equipped with the constant head tank, the inner wall at constant head tank both ends all is equipped with the fixture block. The utility model discloses a device body and the outside of filter core all are equipped with the constant head tank, the inner wall at constant head tank both ends all is equipped with the fixture block, and then be convenient for advance fast line location with device and wallboard etc. the device of being convenient for is installed, rear end through the air inlet baffle is equipped with the dust cover, and then be convenient for prevent that fan mechanism from absorbing the air when filtering, inside other debris suction device with the outside, cause the damage to the device is inside, inboard through the filter core is equipped with cotton layer and graphite layer in proper order, and then be convenient for when taking a breath with the device, purify the air through the filter core.
Description
Technical Field
The utility model relates to an air supply purifier technical field specifically is an air supply purifier for negative pressure ward.
Background
The negative pressure ward is a ward in which the air pressure inside the ward is lower than the air pressure outside the ward, air polluted by a patient in the ward cannot be leaked outside, the pollution of outside air can be reduced, and air supply and purification are generally carried out by an air supply purification device for increasing the fresh air inside.
However, the existing air supply purification device for the negative pressure ward is generally inconvenient to install and clean, has poor air supply purification effect, and can suck external foreign matters into the device when the air supply purification device works, so that the device fails; therefore, the existing requirements are not met, and an air supply purification device for the negative pressure ward is provided for the air supply purification device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air supply purifier for negative pressure ward to solve the current air supply purifier for negative pressure ward that proposes in the above-mentioned background art, generally not convenient to install and clearance, the effect that air supply purified is poor, and at air supply purifier during operation, can cause the device to break down the scheduling problem inside the foreign matter suction device of outside.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air supply purifier for negative pressure ward, includes the device body, the bottom of device body is equipped with the filter core, the inboard of filter core is equipped with cotton layer and graphite layer in proper order, the outside of device body and filter core all is equipped with the constant head tank, the inner wall at constant head tank both ends all is equipped with the fixture block, the front end of device body is equipped with the air inlet baffle, the rear end of air inlet baffle is equipped with the spacing groove, the inboard of spacing groove is equipped with the dust cover, the rear end of device body is equipped with fan mechanism.
Preferably, the fan mechanism comprises a fan, a rotating shaft and a rotating motor, the fan mechanism is connected with the rotating motor through a bolt, the rotating motor is connected with the rotating shaft through a coupler, the fan is located on the outer side of the rotating shaft, and the fan is connected with the rotating motor through the rotating shaft.
Preferably, both sides of the device body are provided with heat dissipation plates, and the outer surfaces of the heat dissipation plates are provided with a plurality of through holes.
Preferably, bolts are arranged at four ends of the inner wall of the air inlet baffle, penetrate through the dust cover and the limiting groove and are inserted into the inner wall of the device body, and the device body is connected with the air inlet baffle through the bolts.
Preferably, the rear end of the fixture block is provided with a movable groove at the inner sides of the device body and the filter element, a spring is arranged at the inner side of the movable groove, the movable groove is connected with the spring through a bolt, and the fixture block is connected with the device body and the filter element through the spring.
Preferably, the outer surface of the clamping block is provided with a rubber protective layer, and the inner side of the rubber protective layer is provided with a buffering air bag.
Preferably, the both sides of filter core bottom all are equipped with two screw thread posts, and the screw thread post runs through the inboard that the filter core extends to the device body, device body and filter core pass through bolt column connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a device body and the outside of filter core all are equipped with the constant head tank, and the inner wall at constant head tank both ends all is equipped with the fixture block, and the fixture block passes through the spring to be connected with device body and filter core, and then be convenient for carry out quick location with device and wallboard etc. the device of being convenient for is installed;
2. the utility model has the advantages that the air inlet baffle is arranged at the front end of the device body, and the dust cover is arranged at the rear end of the air inlet baffle, so that when the fan mechanism is used for sucking and filtering air, other external sundries are sucked into the device to damage the inside of the device;
3. the utility model discloses a bottom of device body is equipped with the filter core, and the inboard of filter core is equipped with cotton layer and graphite layer in proper order, and then is convenient for when taking a breath with the device, purifies the air through the filter core.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a side sectional view of the whole body of the present invention;
FIG. 3 is a schematic view of a partial structure of the positioning groove of the present invention;
fig. 4 is a schematic view of a partial structure of the dust cover of the present invention.
In the figure: 1. a device body; 2. a fan mechanism; 3. a heat dissipation plate; 4. an air inlet baffle; 5. a filter element; 6. positioning a groove; 7. a clamping block; 8. mounting grooves; 9. a dust cover; 10. a fan; 11. a rotating shaft; 12. a rotating electric machine; 13. a movable groove; 14. a spring; 15. a limiting 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.
The rotating electric machine 12 (model: HG-KN 73J-S100) of the present invention can be obtained from market purchase or private customization.
Referring to fig. 1 to 4, the present invention provides an embodiment of: the utility model provides an air supply purifier for negative pressure ward, including device body 1, the bottom of device body 1 is equipped with filter core 5, the inboard of filter core 5 is equipped with cotton layer and graphite layer in proper order, the outside of device body 1 and filter core 5 all is equipped with constant head tank 6, the inner wall at constant head tank 6 both ends all is equipped with fixture block 7, the front end of device body 1 is equipped with air inlet baffle 4, the rear end of air inlet baffle 4 is equipped with spacing groove 15, the inboard of spacing groove 15 is equipped with dust cover 9, the rear end of device body 1 is equipped with fan mechanism 2, wholly the outside through device body 1 and filter core 5 all is equipped with constant head tank 6, the inner wall at constant head tank 6 both ends all is equipped with fixture block 7, and then be convenient for carry out quick location with device and wallboard etc, the device of being convenient for install, rear end through air inlet baffle 4 is equipped with dust cover 9, and then be convenient for prevent that fan mechanism 2 from inhaling when receiving the filtration to the air, other debris suction device of outside are inside, cause the damage to the device inside, inboard through cotton layer and graphite layer of being equipped with in proper order, and then be convenient for when purifying the air exchange device, purify air through filter core 5.
Further, the fan mechanism 2 comprises a fan 10, a rotating shaft 11 and a rotating motor 12, the fan mechanism 2 is connected with the rotating motor 12 through bolts, the rotating motor 12 is connected with the rotating shaft 11 through a coupler, the fan 10 is located on the outer side of the rotating shaft 11, and the fan 10 is connected with the rotating motor 12 through the rotating shaft 11.
Through adopting above-mentioned technical scheme, including fan 10, pivot 11 and rotating electrical machines 12 through fan mechanism 2, fan mechanism 2 and rotating electrical machines 12 pass through bolted connection, and rotating electrical machines 12 and pivot 11 pass through the coupling joint, and fan 10 is located the outside of pivot 11, and fan 10 is connected with rotating electrical machines 12 through pivot 11, and then is convenient for take a breath through fan mechanism 2.
Further, both sides of the device body 1 are provided with heat dissipation plates 3, and the outer surfaces of the heat dissipation plates 3 are provided with a plurality of through holes.
Through adopting above-mentioned technical scheme, both sides through device body 1 all are equipped with heating panel 3, and the surface of heating panel 3 is equipped with a plurality of through-holes, and then is convenient for improve the thermal diffusivity of device.
Further, four ends of the inner wall of the air inlet baffle plate 4 are provided with bolts, the bolts penetrate through the dust cover 9 and the limiting groove 15 and are inserted into the inner wall of the device body 1, and the device body 1 is connected with the air inlet baffle plate 4 through the bolts.
Through adopting above-mentioned technical scheme, four ends through air inlet baffle 4 inner wall all are equipped with the bolt, and the bolt runs through dust cover 9 and spacing groove 15 and pegs graft at the inner wall of device body 1, and device body 1 and air inlet baffle 4 pass through bolted connection, and then are convenient for install air inlet baffle 4.
Further, the rear end of the fixture block 7 is located on the inner sides of the device body 1 and the filter element 5 and is provided with a movable groove 13, the inner side of the movable groove 13 is provided with a spring 14, the movable groove 13 is connected with the spring 14 through a bolt, the fixture block 7 is connected with the device body 1 and the filter element 5 through the spring 14, the outer surface of the fixture block 7 is provided with a rubber protective layer, and the inner side of the rubber protective layer is provided with a buffer air bag.
Through adopting above-mentioned technical scheme, the inboard that is located device body 1 and filter core 5 through the rear end of fixture block 7 is equipped with movable groove 13, and the inboard of movable groove 13 is equipped with spring 14, and movable groove 13 and spring 14 pass through bolted connection, and fixture block 7 passes through spring 14 to be connected with device body 1 and filter core 5, and the surface of fixture block 7 is equipped with the rubber protective layer, and the inboard of rubber protective layer is equipped with the buffering gasbag, and then is convenient for carry out the centre gripping through fixture block 7 to the support.
Further, the both sides of 5 bottoms of filter cores all are equipped with two screw thread posts, and the screw thread post runs through filter core 5 and extends to the inboard of device body 1, and device body 1 and filter core 5 pass through bolt column connection.
Through adopting above-mentioned technical scheme, both sides through 5 bottoms of filter core all are equipped with two screw thread posts, and the screw thread post runs through filter core 5 and extends to the inboard of device body 1, and device body 1 and filter core 5 pass through the bolt columnar connection, and then are convenient for through installing filter core 5.
To sum up, during the use, at first detect whether each part is intact, detect the back that finishes, outside through device body 1 and filter core 5 all is equipped with constant head tank 6, the inner wall at constant head tank 6 both ends all is equipped with fixture block 7, and fixture block 7 is connected with device body 1 and filter core 5 through spring 14, and then be convenient for fix a position fast device and wallboard etc., the device of being convenient for is installed, the back of finishing of installation, the switch on, starting drive, bottom through device body 1 is equipped with filter core 5, the inboard of filter core 5 is equipped with cotton layer and graphite layer in proper order, and then be convenient for when taking a breath the device, purify the air through filter core 5, front end through device body 1 is equipped with air inlet baffle 4, the rear end of air inlet baffle 4 is equipped with dust cover 9, and then be convenient for prevent that fan mechanism 2 from inhaling when filtering the air, inside other debris suction device with the outside, damage is caused to the device is inside.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an air supply purifier for negative pressure ward, includes device body (1), its characterized in that: the bottom of device body (1) is equipped with filter core (5), the inboard of filter core (5) is equipped with cotton layer and graphite layer in proper order, the outside of device body (1) and filter core (5) all is equipped with constant head tank (6), the inner wall at constant head tank (6) both ends all is equipped with fixture block (7), the front end of device body (1) is equipped with air inlet baffle (4), the rear end of air inlet baffle (4) is equipped with spacing groove (15), the inboard of spacing groove (15) is equipped with dust cover (9), the rear end of device body (1) is equipped with fan mechanism (2).
2. The supply air purification apparatus for a negative pressure ward according to claim 1, wherein: fan mechanism (2) is including fan (10), pivot (11) and rotating electrical machines (12), fan mechanism (2) and rotating electrical machines (12) pass through bolted connection, rotating electrical machines (12) and pivot (11) pass through the coupling joint, fan (10) are located the outside of pivot (11), fan (10) are connected with rotating electrical machines (12) through pivot (11).
3. The supply air purification apparatus for a negative pressure ward according to claim 1, wherein: the device is characterized in that heat dissipation plates (3) are arranged on two sides of the device body (1), and a plurality of through holes are formed in the outer surfaces of the heat dissipation plates (3).
4. The supply air purification apparatus for a negative pressure ward according to claim 1, wherein: the four ends of the inner wall of the air inlet baffle plate (4) are respectively provided with a bolt, the bolts penetrate through the dust cover (9) and the limiting groove (15) and are inserted into the inner wall of the device body (1), and the device body (1) is connected with the air inlet baffle plate (4) through the bolts.
5. The supply air purification apparatus for a negative pressure ward according to claim 1, wherein: the rear end of fixture block (7) is located the inboard of device body (1) and filter core (5) and is equipped with movable groove (13), the inboard of movable groove (13) is equipped with spring (14), movable groove (13) and spring (14) pass through bolted connection, fixture block (7) pass through spring (14) and are connected with device body (1) and filter core (5).
6. The supply air purification apparatus for a negative pressure ward according to claim 1, wherein: the outer surface of the clamping block (7) is provided with a rubber protective layer, and the inner side of the rubber protective layer is provided with a buffering air bag.
7. The supply air purification apparatus for a negative pressure ward according to claim 1, wherein: the both sides of filter core (5) bottom all are equipped with two screw thread posts, and the screw thread post runs through filter core (5) and extends to the inboard of device body (1), device body (1) and filter core (5) are through the bolt column connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222421495.8U CN218379767U (en) | 2022-09-14 | 2022-09-14 | Air supply purification device for negative pressure ward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222421495.8U CN218379767U (en) | 2022-09-14 | 2022-09-14 | Air supply purification device for negative pressure ward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218379767U true CN218379767U (en) | 2023-01-24 |
Family
ID=84973006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222421495.8U Active CN218379767U (en) | 2022-09-14 | 2022-09-14 | Air supply purification device for negative pressure ward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218379767U (en) |
-
2022
- 2022-09-14 CN CN202222421495.8U patent/CN218379767U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210239794U (en) | Tail gas absorbing device based on automobile energy conservation and emission reduction | |
| CN210302854U (en) | Mill is with lasting dust collector | |
| CN218379767U (en) | Air supply purification device for negative pressure ward | |
| CN210337239U (en) | Heat transfer machine with exhaust gas purification device | |
| CN212399090U (en) | Grinding machine for machining automobile parts | |
| CN210101059U (en) | Full-automatic printer | |
| CN218782300U (en) | High converter maintenance detection device of security | |
| CN214177658U (en) | Environment-friendly printed circuit board etching device | |
| CN209896130U (en) | New energy automobile battery protective housing with heat dissipation function | |
| CN215113074U (en) | Detachable ventilation pipe filters dust cover | |
| CN211847608U (en) | Novel portable industrial sewage administers box | |
| CN210240065U (en) | Dust exhausting fan convenient to clearance | |
| CN216457522U (en) | Active carbon adsorption device for ventilation engineering | |
| CN212296624U (en) | Novel generating set amortization device | |
| CN214695254U (en) | Road protection sign for civil engineering | |
| CN217857786U (en) | Laser cleaning machine with high-efficient mode of airing exhaust | |
| CN213791745U (en) | Clean bench of hidden dust absorption mouth | |
| CN216679403U (en) | Novel environmental protection is pipeline for dust removal | |
| CN212757885U (en) | Purification and absorption device for atmospheric pollution | |
| CN217063288U (en) | Multi-energy management system | |
| CN214597786U (en) | Laboratory waste gas combined purification device | |
| CN213542779U (en) | Outdoor combined type air quality purification device | |
| CN219678151U (en) | Wireless charger heat radiation structure | |
| CN216099969U (en) | Solidification equipment of insulating combined material processing lines | |
| CN213492813U (en) | Electric engineering is with automatic dust collecting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |